#moc cas

Dean remembers the first time he saw Castiel, after he ran away from home.

They hadn’t needed a tip, so much as a peek at the internet to come to know of a pissed-off-looking middle-aged man was singlehandedly finishing off the members of a now-uncovered human-sacrificial cult.

And he wore a trenchcoat.

Sam and he were on the road, in minutes. All through the drive, his heart thudded in his chest - hoping, begging, praying that it wasn’t as bad as it sounded.

It had turned out worse.

When Sam set off for the police station, hurrying into a disguise, Dean started scoping out churches and barns. And sure enough, he found Castiel - and the twelve dead men, with their eyes scorched out of gaping, black sockets.

The air was still seething with remnants of a smiting - but the heat wasn’t the kind which used to gloved him whole, and render awestruck. Instead, it wanted to melt the skin off of his bones, and make him want to tear out his insides.

“Hello Dean.” Castiel slowly turned towards him. The wind howled, and the barn was slowly falling to pieces. Dean’s world, and his heart with it, was falling apart. This wasn’t the Cas he knew - not with the empty blue eyes, and a blank thin-lipped smile.

When Castiel’s eyes met his - it was nothing like before. Fear thrummed in his veins - and his neck felt constricted. Dean wondered if that had something to do with Cas, as he involuntarily backed a step.

Every fibre of his being had begged him to run.

*

“What if the box can’t contain him?”

Dean drags himself to Sam, doubt weighing on his shoulders, and lands in the kitchen chair opposite his brother’s.

“I did think about that.” Sam confesses, frowning. “But do you really think he’ll try to get out?”

Dean stops.

Cas might not try to get out.

Maybe he won’t fight it. Maybe he won’t even try to get back to Dean -

He scrubs his face with a hand. After all the hours Dean’s spent, beating himself up over it, there’s a real chance that Cas wouldn’t be against the idea of being locked away by eternity as much as he’s being.

It’s a sadder thought than many.

“Dean?” Sam calls, uncertainly.

“Y-yeah.” Dean gathers himself in his head, returning to the present. “Sorry. You were saying?”

“I was saying,” Sam restarts, eyebrows furrowed, and eyes concerned. Dean hates that look on his brother’s face. “That’s half of the reason that the plan’s to drop the box in the Pacific.” Sam rambles on, not realizing the change of colors on Dean’s face. “I mean, Cas is an angel too; we know for sure he won’t drown, but I’m guessing it’ll hold his powers back -”

“The box isn’t going anywhere.” Dean declares, cutting him off. The glare in his eyes is definite. “No oceans, no nothing.”

“You want it to stay here?” Sam straightens, clearly taken aback.

Dean has no idea why. “I want him to stay here.” Sam opens his mouth in protest, albeit it’s a decidedly weak attempt, but Dean interrupts again. “This isn’t open for debate, Sammy.”

Sam shifts in his seat, not resigned to the idea of arguing, but trying to convince himself. “I suppose we could construct a permanent ring of holy oil in the dungeon, or -”

“Okay.” Dean lets out a breath he doesn’t know when he started to hold. “Yeah, good. See? We’ll figure something out. We’ll do that.”

An uncomfortable silence ensues, which irritates him because Sam still seems to be deep in thought. He doesn’t blame him - the underwater-forever idea had been his own, but that was Michael - and Dean. This is Cas.

He tries to speed up Sam’s processing of the new plan. “I’ll put up containment sigils. I’ll even read the containment-sigil book, Sam, I -”

“Dean.” Sam blinks at him. “Aside from that, how can we be sure that we won’t go get him out if he calls? Will you be able to ignore it if he cries out for help, since he’s right here?”

Dean knows Sam’s trying to go for a general ‘you’, but that feels extremely pointed at him.

If he calls out for help - if he as much as says my name, I’ll go to him.

Sam’s patient, as a rule, when it comes to Dean these days - but even his cool is running thin. His point makes more and more sense, as seconds pass, and before it can get too final, Dean knows he has to interject.

“If that happens?” Dean clenches his jaw, stubbornly. “Then so be it.”

Sam leans back in his chair, rolling his eyes. But under his breath, just barely loud enough, he says, “Fine. So be it.”

*

Dean remembers the last time he saw Castiel’s wings.

They were looking for him, and it wasn’t hard. When the aliases couldn’t help any further, the atrocious skies led the way to him.

Dean had guessed that the Mark would have been replenishing his grace, but bringing back his wings? He’d had no idea - right up until he and Sam stumbled onto a scene of impending crime and witnessed it themselves - for the grand display always preceded the blast of grace; Castiel’s apparent go-to move.

“Down!” Sam yelled, pushing Dean down with a hand on his back, as he too fell to the ground. “Close your eyes!”

Dean did - but before that, he looked.

They were huge, no longer sparse - and nothing less than magnificent. When Castiel glowered at the evildoers, the shadowed feathers flexed, and threatened as well. When he pulled himself to his full height, they arched, glorious and full of life - creating a perfect sight. Castiel was the embodiment of powerful, and his black wings, overpowering devices of conquer. In that moment, it felt ridiculous to ever have doubted Castiel could fly - his wings mighty, boundless and free.

And Dean Winchester was set out to convince him, to trap himself in a box.

*

Dean doesn’t know where he finds the courage to step ahead - but he associates it mostly with Sam moving forwards, because he’s immediately pushing him back and walking himself.

Castiel looks at him, just fucking looks at him. “Dean.”

“Hey Cas,” Dean clears his throat, and keeps on walking until his feet carry him - ending up inches away from the angel. “Uh -”

He hesitates.

“The last time,” Castiel fills the silence, speaking in a disappointed tone. “You left, Dean. I wondered for ages why you didn’t talk to me.”

“Well, we need to talk, alright.” Dean swallows, trying to avoid Castiel’s eyes. “Cas, uh. Can we talk?”

“Of course.”

That’s all the warning he gets, before he feels his eyes close like he’s feeling himself blink and when he opens his eyes, they’re no longer in the abandoned shack with his brother on the sidelines, or the bodies.

The first thought that comes to Dean’s head isn’t fear, since now he’s just by himself - and he’s grateful for that. But it is concern for his own stomach, though he thinks he feel alright despite the being zapped.

Castiel is sitting, with his arms folded on the table, on a red seat. In front of him is an unimportant Biggerson’s menu. Dean’s still standing in the same stance as before.

“Sit down.” Castiel suggests, and he does.

“Cas.” Dean lets out, putting his own elbows on the table as well. “I need to -” He stops, and exhales frustratedly.

He’s planned this out. He knows what he’s going to say; he’s practised this in front of the mirror - Hell, he’s practised this with Sam. He should at least be saying words that aren’t Cas.

“What is it?” The angel frowns - and he still doesn’t feel like himself to Dean, but at least now he looks like it. The squint, the pursed lips, the jutted out chin.

He looks so much like Cas, that it hurts even as Dean forces the words - any words he finds in himself, to come out.

“There’s no other way,” Dean blurts, in his brother’s words, and as the words sink in, Castiel’s brow clears. As Dean’s head hurts - Castiel smiles smally at him.

“I was wondering when you’d ask.” The smile spreads on the angel’s face, divine.

“You what?”

“I knew this would happen, Dean. You have something that’ll rid the World of me - it was only a matter of time before you gave in to the fact that there’s nothing else you can do, but use it.” Castiel answers, and there’s a tinge of sadness in his voice Dean hates. But his tone is detached.

Dean clears his throat again. “There isn’t.”

Tell me you want us to keep looking.

“Tell me.” As Dean’s tongue battles to get the truth out with his mind, Castiel takes off on a tangent. “How many have I killed?”

“Low hundreds.”

“And that’s just the people.” Castiel shakes his head sadly, looking so dejected that Dean wishes he can put an arm around him. Of course, he’s too far away, and probably doesn’t want that.

“Cas -” Dean tries, but Castiel cuts him off.

“Does it help that they’d all done very wrong things?” Castiel asks, a little hope in his eyes.

Dean hates himself. “It always starts off like that, buddy. I wasn’t killing innocent people either, but -”

“I know.”

There’s a pause - a heavy one, and at least the words were in his mouth before. Now they don’t make it out of his heart. And Castiel’s painfully quiet - looking thoughtful.

“I’m sorry I let you take the Mark.” Dean crumbles, finally, putting his hand on Castiel’s - because it’s right there, just right there.

“There wasn’t a choice.” Castiel sighs, and looks down at their hands. Dean wonders if he wants him to undo that reckless, impatient move - he’s already regretting it. Castiel’s hand is warm under his, and only serves to remind him of his wrath from before, and the searing heat.

This looks like Cas and sounds like Cas, but he’s not completely Cas.

Or even if he were now - sated, after the killings, as Dean remembers being - he isn’t always going to remain like his pensive, understanding friend. Dean knows he should make use of this window, but he just can’t do it.

So Castiel, like all the other times, sprinkled across their life together, helps. “And just so, there isn’t a choice now.”

Dean stares at him.

“So, alright.” Castiel declares, steady of manner. “You win. I’ll go into the Ma'lak box, Dean.”

Dean’s never lost more.

Fight this, Cas! We won’t push you if you resist this - we’d never force you in the box, so tell me I’m wrong. Tell me you don’t want this. Tell me you wouldn’t leave me.

Tell me to go away - fuck off and leave you alone.

“Take me with you.” Cas stands up, blankly, and decides to proclaim. And all of Dean’s most obscure hopes drift away, as he struggles to even plaster the false grin on his face.

“After you, feathers.”

*

Dean remembers the day Castiel got into the goddamn box.

Nothing mattered, as he stared at a wooden-faced Castiel hug Sam, except for the fact that he was next, and this was it. This was the last time he’d get to be this close to Castiel - ever.

When he pulled away from Sam, Dean noticed he sported a twitchy, nervous smile. Kid was trying not to break down - and that was brave, because Dean had given up.

“I - fuck, Cas. I’m sorry.” Tears pricked his eyes, as Castiel draped himself over him, arms crossed around Dean’s shoulders. Dean’s hands lay still on his back - holding him there. “Sorry.” He choked, closing his eyes and holding on.

Castiel clung on too, though not uttering a word. For him, this was the last touch he’d get - from Dean, from anyone, until the end of time. The thought seemed to strike him hard, and he held on tighter.

Dean, in return, pulled him closer.

He could feel Castiel’s heart beat - and he could feel his grace right there. He couldn’t feel a trace of the darkness of the Mark, and for the millionth time, he argued in his head that they were making a mistake.

“It’s risky keeping me out.” Cas muttered, pulling away, somehow knowing exactly what Dean needed to hear. He always did.

“You’re going in willingly, for the good of the world. For it’s safety or whatever.” Dean threw back. “The Mark’s clearly not gotten to you that bad. Maybe it never -”

“No, Dean.” Castiel shook his head, and a tear fell from his left eye. Dean’s brain stuttered into the realization that Cas, in spite of all his pretense, wasn’t doing this willingly. And then he made it even clearer.

He stared into Dean’s eyes - and for the last time, Dean fixed his own stare on those unbelievably blue eyes, blinking through the tears. And then, not looking away for a single moment, Cas confessed.

“I’m doing this for you.”

Don’t.

Please.

Dean’s mouth fell open, but he had no words.

Castiel didn’t wait for any, either. He stepped back from Dean, for good - for he’d never be in Dean’s personal space like that, crowding up against him like he always did - and glanced at Sam. And then again at Dean.

“It’s been a privilege to be family, Winchesters.” He utters, slowly, grandly - and Sam lets out an injured sound. Tears are streaming down Dean’s face now.

And with that, he turned to his eternal prison. Sam shuffled forward to give him a hand - now crying silent tears as well - and Castiel lay down inside.

Dean scrambled ahead, gripping the edges of the box. There was so much left to say. There was so much left to clear, and clarify, and reason through and object to - but Castiel would not return.

Cas would never return.

“Goodbye Sam. Goodbye, Dean.”

The lid fell.

*

The first few days were the hardest. Dean would wander around the bunker, feeling nothing but loss, grieving into expensive bottles of Men-Of-Letters whiskey and cheap glasses of rundown beer.

Then, one evening, there’s a knock on his door. Dean alerts immediately - eyes darting around, before he realizes where the sound came from. Instantly, his heart sings in a harsh, disdainful key of hope, and he pays attention.

“Dean?”

It’s Sam.

“Uh-huh?” He grunts back, failing to keep the unjustified disappointment out of his voice.

“I’m coming in.” Sam declares, and he does. He finds his brother buried on the right side of the bed, bottle in hand, and more of them around. Sam scrunches his nose in disapproval. “Dude.” He starts, only a hint of humor in his tone. “Your room stinks.”

“Your face stinks.” Dean returns, eloquently, and Sam lets out a breath shortly.

“No, I meant it like - your room smells.”

“Your face -”

“Shut up, jerk.” Sam chastises, cutting him off. “I, uh.” The impatience fades to worry, within moments. “I’ve been thinking, Dean.”

Dean keeps quiet, though he could easily have pointed out that his face has been thinking.

“We should start hunting again.” Sam finishes, sounding like he’s run these words over in his head a lot.

“What?” Dean sits up.

“You know, like we always did. Salt and burns at the start, maybe. We work our way to full-fledged hubs or nests again.” Sam explains, earnestly. “We’re hunters, Dean. And it’ll only do us good.”

Dean wonders how long he can hold in the prize question, but then gives up. “And you just want to leave Cas here?”

“Hey, it was your idea to keep him in the bunker.” Sam defends. “And I’m all for it now, but did you assume we’d never go out again?”

“Hunting’s different, Sammy.” Dean sighs, because of course Sam doesn’t get it. “What if - I mean, what if we don’t make it? Who tells Cas?”

Sam nets his eyebrows together in a frown. “Worst case scenario, he understands when we stop showing up.” He suggests, looking a little unconvinced himself, but Dean swears out loud, startling him mid-sentence.

“What the fuck does that mean?” He glares, standing up - or trying to. He feels a rush of dizziness hit him, and falls back to sitting position.

“So,” Sam frowns. “You haven’t been talking to him?” He looks genuinely confused, and Dean doesn’t know if he wants to clock him one, or hug him.

“I -” Dean’s positively aghast, and completely speechless.

Sam waits for his senses to return, arms folded across his chest.

“No!”

*

Dean remembers the day he moved a kitchen chair to the dungeon.

Longer talks, he reasoned.

It had been hard for him to listen to Cas’s replies from outside the ring of oil, so now he sits right next to him. Every night, he drags the chair past the ring, and settles next to where Cas’s head must be.

And every morning, he returns it to where it was.

They talk about useless things, in the beginning. It’s easier. Dean describes dinner once, and proceeds to thoughtlessly tell Cas that he’d be proud of Dean if he just tasted the burger. There’s a pause, and then Castiel answers that he’s sure he would, he doesn’t even need to taste it - and everything returns to normal.

Then, unspeakably, they move towards heavier topics. Dean tells Cas about hunts. In a reassuring way, it feels like the past. Cas asks questions and manages to make him feel heard, even through a wooden box with a breathe-hole in it - but Dean tries not to think about that bit.

There’s always a lot to think about, when Cas is involved, so it works out.

One time, after a particularly long hunt, Dean returns home to Cas. Even though he calls for him, loud, Cas doesn’t respond. With each passing moment, Dean worries more.

Finally, in a whim of panic, he raps his knuckles on the lid.

“Dean?” Cas’s voice rumbles through then, deep as always, but roughened with what Dean’s first guess is, sleep. “Sam?”

“You got it right in one.” Dean relaxes a little, but remains mostly tensed because Cas isn’t even supposed to sleep. “What have you been doing, Cas?”

“I’ve been asleep.” His voice sounds heavy. “I’m tired, Dean.”

“Tired?” Dean repeats, surprised.

“I can’t come up with more words for this feeling, so yeah. I’m tired.” Cas lets out, breathy and broken - and Dean wants to unlatch the box and wrap his arms around Cas and tell him it’s okay.

But he can’t, so instead he listens to Cas telling him about his life - all of those billions of years he’s lived, and never gotten to talk about.

Cas talks about his garrison, and their battles, and his brothers and sisters. He talks about archangels and demons and Hell and the Cage and Lucifer and God.

When he talks about the Mark, there’s a shiver down Dean’s spine. He talks about the exhausting thirst for violence, and unsuppressible hunger for killing - and he talks like he’s scared of it, and Dean hangs onto every word.

“Sometimes it gets so overpowering,” Castiel admits, quietly. “And this box so ridiculously limiting, that I must claw at my own hands so my fingertips at least touch blood.”

“Cas!” Dean cries out, shocked. Cas hurts himself in there? The thought’s so disturbing, Dean’s head reels. “You can’t -”

“It’s the only way I can keep myself under control.” Cas states, complacently. And his detached tone just further provokes the bile rising in Dean’s gut - at the idea of Castiel making himself bleed so he doesn’t try to break out of the box. “Don’t forget, I can heal myself too.”

Dean puts his hand on the box, still shivering.

“Since I’ll never have any use for it again,” Cas adds, dryly. “I might as well use up my grace doing this.”

He puts his forehead on it too.

“Maybe then I could die.”

He knows Cas can hear him breathe like this - which is the only way he can tell that Dean’s there, because he doesn’t have anything else in himself that night. He feels empty and awful and guilty.

When he sleeps, he sees Castiel inside the Ma'lak Box, burying his fingernails in his sides and tearing himself apart, to quench the horrific bloodlust the Mark causes.

He wakes up to Castiel snoring softly, and almost loses it all over again.

*

To be fair, things are better than what he’d imagined, because he gets to actually speak with Cas. Be it about Jack, from before, or Claire - Cas thinks about the kids a lot these days - or about millenia-old battles he lead, or week-old skirmishes Dean was involved in, at least they’re talking.

But ironically, it’s still too good to be true.

As the nights pass by, Cas gets more withdrawn. It’s not just the sleep in his voice - it’s the way he speaks. Like it hurts him to. Like everything hurts, and Dean knows how that feels, because he’s been there; he knows how it feels when the Mark takes over, slow but unpreventable, despite your better judgement - which dulls too, by the day.

Dean can feel Cas go through it all - try to suppress the constant anger, the need for action, and urges to harm. He wants to believe that his being there helps, his checking-in matters, but he knows he had had people who’d have listened to him too.

Because he hadn’t been in a goddamn box, in the first place.

One night, Dean tells Sam to get his overworked ass to bed because it’s been a long fucking hunt, and trudges along to the dungeon.

There’s an eerie kind of quiet, but Dean forgets his worries when he’s coming to Cas. He just carries them on his back when he’s going back.

At the scrape of the legs of Dean’s chair against the floor, Cas breaks down.

“I’m lonely.”

It’s a couple of fairly simple, untwisted words - but Cas sounds so pathetic and frightened and devastated, that Dean’s stomach falls to the ground.

“I’m so lonely, Dean.” Cas repeats, and he sounds like he’s crying silently.

Dean’s heart breaks in a million pieces and he hopes they seep in through the horrible fucking lid of his own creation, this Ma'lak box, so that Cas knows.

In a wrecked voice, he pushes out. “Cas, I’m right here.”

There’s a sound - a thud of something falling inside the box, and it feels like Castiel’s hand. Which means he’d been trying to push the lid before, and Dean has no idea what that means.

Get me out.

“You won’t always be,” Cas cries out.

They’ve talked about this before.

“I know you think that cause I’m a hunter - and cause I’ve always been, I’m going to keep running after these monsters forever. But I’m not.” Dean forces out, closing his eyes because this is hard enough without him having to address the angel’s grave. “I swear, I’m going to take this up with Sammy soon - it’s just been a lot of hunts lately. I just want to be done, for fuck’s sake. I want it all to stop. Cas, I want to be here.”

Cas doesn’t say a thing.

Dean braves on, his voice shaking shamefully with promises. “And after I’ve quit, trust me, I’ll be around so much more - don’t you dare tell me to get a life after, because -”

You’re it.

You’re my life.

“I wasn’t talking about that.” Cas says, painfully, and Dean freezes. “I’m immortal - every day should be a blink of an eye for me, though it isn’t because I’m weak and too attached.” Dean wants to protest, but Cas doesn’t give him a chance. “But you’re human, Dean. You won’t live, with me or without, forever.”

Time stops.

And it’s a goddamn good thing it does, because Cas just reminded him he’s dying, and it feels like it’s happening already.

It’s happening right here.

“Cas, I -”

There’s a thudding sound again, accompanied by a breathless sob from within which pierces through Dean, impaling him with guilt. His own tears start to fall.

“No, Dean. What will I do?” Cas keeps going. “What about me after you’re gone?”

*

Dean wakes up, sweating.

It’s three am.

He grunts, getting out of bed, and travels to the door on socked feet. The cold seems to completely disregard the woollen socks, and shoots straight to his head - weirder still, because he basically sweated himself awake, a minute ago.

Dean slowly moves to the kitchen, and pulls a beer from the fridge. His mind lands inevitably on Castiel.

He’d started visiting less after that night - for it’d more or less been an instruction for him, to stop. Didn’t Cas call it getting attached? And it makes sense too. If he spends the next - what, twenty years or so, next to Cas, he’d just be getting him up before the fall.

Because of course he’d be gone, and of course Cas would not, and of course it made perfect sense to visit Cas less until it started feeling off and they didn’t have things to talk about and then he visited even less, and now of course it’s been weeks that he’s not been there, with him, at the one place it all felt okay, and of course -

Dean’s crying into a bottle, at three in the night.

Everything hurts - every angle of this mishappening, but what’s overpowering most of the time is how much he misses his best friend, and his angel, and the love of his life, and Cas. All of him.

There’s too many tears clouding his vision, so he closes his eyes.

He’s lost Cas before - but it’s never been like this. He’s never felt so directly causatory, and fuck that feeling which shatters him inside - he’s the reason Cas took on the Mark, and he’s the reason Cas got in the box.

He’s the entire fucking reason Cas suffers, every time, and he’s the reason Cas was crying that day.

And yet - Dean can’t hold back the loud gasp, as he inhales forcefully - yet, more than guilty, as be should, he feels lost.

Because he’s not just lost somebody. He’s lost something he believes in, and the destination of all his prayers.

He’s lost his faith.

And for the first time in a very long time, Dean feels utterly, terrifyingly alone.

*

Sam’s woken by the sounds in the kitchen, and a foreboding of something awful tugging at his soul - and he dashes out of bed to see what’s wrong.

Immediately, when he sees Dean on the floor, shivering and breathing erratically through uncontrollable sobs, he wraps his his shirt around him and pulls him up on the first stool he finds.

“He’s not okay, Sammy!” Dean whimpers, clutching onto the shirt. Sam’s trying not to freak out himself, because it’s been a while since Dean’s had such a bad panic attack. “I can feel it - Cas is hurting -”

“Dean,” Sam pleads. “Stop thinking about him for a moment. Stop thinking about -”

“You don’t get it, do you?” Dean lets out, anguished. “When I had the Mark, Cas promised that after all that I’d do, after everyone that I’d kill, he’d still be there. He swore he’d always be there - but I cannot even say the same, and -”

“Calm down, Dean!” Sam repeats, anxiously. His brother doesn’t seem to be doing any better. “Just, please, don’t think -”

“You know I can’t stop thinking about him!” Dean throws back, frustratedly. “I need to - fuck, I need him, and I -”

Sam takes Dean’s hand in his, to stop Dean from rambling, and stares him straight in his eyes. “Do you want me to remind you that he can probably hear you right now?”

Dean shortcircuits for a second time.

Of course, Cas was an angel. Was Dean thinking about this, and thinking out loud, all going to make Cas hurt more? Was Dean adding to his pain and suffering again by -

“No.” Sam interjects, sounding sure. He’s always somehow been able to know exactly where Dean’s head’s at, in situations like this. “But I guarantee, he wouldn’t want you to hurt yourself like this.”

“Sam, I -”

“It’s okay.” Sam cuts him off, and helps hoist Dean up to his feet. “We’ll talk about it tomorrow. You’re putting the beer away right now, and going back to sleep.”

Once he’s steadier, Dean immediately pulls his brother in for a hug, grabbing the back of his neck. There’s no words for how grateful he is for him. But even more so, he needs to confess something - for both their sakes.

“I want to start hunting again, Sammy.”

Because if he’s not ending up next to Cas, if he isn’t getting his happy ending or peace, why would he hang the gloves up? Screw tired - he’s going to hunt to his last breath.

Fuck quitting.

And Sam smiles back - knowing it’s probably going to take more convincing in the morning, but Dean’s in again. Like Sam, he’ll keep on hunting until he can’t - take down every monster before it, even though God’s gone and it keeps feeling like they can’t win.

They have to keep trying - because now there’s nothing for either of them to come back to.

Dean would stand at the stove over sizzling bacon and steaming coffee, and Cas would be pulled through the halls to the warm kitchen, leaning close against his side as he reached for a mug. Cas would cry out from his bedroom, haunted in some space between dream and memory, and Dean would follow the sound like a ghost in the dark and draw a circle around it with his arms. A somber afternoon or a restless morning would lure them both to the garage, and Baby would carry them over asphalt and brush to fly under a vast sky or sit in the shade beneath rustling trees. And it began to feel like he was moving, taking small steps into the future, or perhaps into the past. Wherever Dean had left the simple part of himself that still hoped he could deserve something more.

There had been grief between them, and Sam, too. It pulled harder, pushing them back and forth with anger, sorrow, hope, and one day Cas confided in Dean that he feared these feelings were too big for him. Too big for a being that once held galaxies in its essence, that spread through the heavens as light and grace and many other things that made Dean’s head hurt to think about, and Cas was terrified of it. But the only thing that scared him more, he whispered, was feeling nothing at all.

Dean had kissed him, then, and he thought he understood some of what Cas had meant. It was too much and too little for one heart to contain.

The months after that, well, they were something like heaven. Not that Dean would dare say the word aloud.

He watched Castiel every day. Searched his eyes for those flickers of rage, ran a hand over his back waiting to feel it tense. Holding his breath for Cas to grip his forearm in fear, knuckles white as he fought against the whispers running deep in his blood. Yet all he saw was blue, and all he felt was a contented sigh as Cas leaned back into him and asked what he wanted watch that night. So Dean, over time, found himself searching less and moving more.

They hunted together, spent evenings with pizza and movies and Sam and Eileen. On cold mornings, Cas would get up early and sit out in his fledgling garden, speaking to the frosted vines and bulbs as though his warm voice could blanket them and reach down to their roots. Dean would steal some of Sam’s tea, on those mornings, and have it waiting on the counter for him to wrap in his chilled fingers, just to see the little smile that grew over the lip of the mug. Birthdays were spent in Sioux Falls, holidays in the bunker, weekend getaways wherever Baby’s wheels felt like turning. They were pulled, still, by one another, by their family. But it was no longer the rough push of anger, or the painful draw of comfort through grief. It was grass in the breeze, it was boats pulled in to dock. 

Cas loved, and Dean loved. And they let it carry them forward. 

The feelings were still big, but they had grown around them. Contained them like a lake captures the night sky, eons of stars laying calm over the surface.

Until there came a day when Cas didn’t smile over his tea. A few later when he didn’t return from the garden. A few more when he didn’t visit the flowers at all.

On hunts, Castiel was swift and capable as ever. But he wasn’t rushing to Dean’s side at the end, drawn to him as a light through the gloom to hold his face in his palms and search for injury. He just glanced over and nodded, then walked out to Baby, pulling Dean along in his quiet wake.

And slowly, almost slow enough that Dean could ignore it, he stopped asking questions about the veracity of science fiction, he stopped picking olives off his pizza, he stopped helping Eileen with the archives and taking walks with Sam. He didn’t kiss the warm space between Dean’s shoulder blades when he woke up curled around his back. The garden began to die.

Silent on his arm, the Mark was still faded and white, and Dean never saw him reach for it in pain or panic. When he asked if Cas could feel it, Cas said no. He said he couldn’t feel much of anything.

With a growing ache in his chest, Dean began to think he was feeling enough for both of them.

Cas wasn’t moving with him anymore, he realized. He had stilled, again, no longer pushed by God or pulled by Dean. Even when they drove Baby fast and far, speeding beneath the darkening sky, even when Dean took his passive hands and pulled him to his chest to press against his beating heart, Cas was still. Dean shook him by the shoulders, his own tears staining the front of Cas’s shirt, begging him to say something, anything, begging him not to leave him alone. Castiel didn’t feel it.

Because the Mark drew from the self. On the conflict of a man’s true nature, the self he fears and the self he loves. And the fear always won.

Cas grew cold and in time, though Dean pushed it down day after day, Cas grew dangerous. The monsters were gaining in numbers and power, and they were running out of options. And Cas’s plans, dispassionate and calculated, were working. And their friends were dying by his sacrifice. 

Then without so much as a flinch he was offering civilians, innocence to the flames. It was almost like Cas was daring himself to feel, trying anything to burn the numbness from his chest, to tear his heart open again and let it bleed free. It wasn’t working.

But God or not help him, Dean still followed. He was drawn to Castiel’s side, felt his arms lifting up to wrap around him, no longer raised by Chuck’s strings but by his own choices. Pain had replaced fate, and it pulled him just as mercilessly.

It pulled him all the way back to the bunker, home, and it led him to the garage where instead of sliding into the passenger seat and taking his hand with a shy look, Cas hammered away as he built his own box. Dean lied to himself, pretended it was because there was still something warm inside that wanted to protect him, still loved him, though deep down he knew that Castiel was just tired. That it just made no difference to him whether he spent eternity killing or sleeping.

Dean wondered if he would feel it like a physical wound when he snapped the metal shut, if he would be cut free of the pull and fall limp to the ground with nothing to move him as the angels fell without their wings. Or if it would endure, and he would live each day with his soul tethered to the depths, holding Cas close in the dark. 

As Dean lowered the lid Cas held his gaze, gave him an echo of a smile, the ghost of a kiss still on his lips. The box was small enough to contain the feeling.

~~~~~~~~~~