The Moment I Saw the Smoke
The sound of the Ground Bridge opening was supposed to be a relief.
A sign that the team had made it back safe. Another mission, another successful return. No casualties. No alarms. No last-minute comms cutting out mid-scream.
You were already prepping the medbayâjust a routine sweep. A few energon scrapes, a dent or two. Maybe Bumblebee would come in grumbling and chirping about needing a cube and a recharge. Arcee with her usual tough-it-out âIâm fineâ energy while bleeding from somewhere. Bulkhead apologizing for sitting on something expensive again.
But it wasnât the usual sounds you heard.
There was a tension. A beat of silence that followed the sound of the bridge shutting. The heavy thump of metal pedes hitting the base floor, but slower. Measured.
You paused mid-scan of a med-instrument. Somethingâit was like your spark jolted. Prickled.
âOptimus?â you called, already moving.
Ratchet looked up from his own terminal as the door whooshed open, but you were already out of the medbay, moving faster than you meant to. Your systems surged with static.
It wasnât like you hadnât felt it beforeâthis pull, this thread of your sparks tied togetherâbut when it twanged like that?
You knew something was wrong.
And Primus, when you saw himâ
He was standing there, just inside the base hangar, massive frame still and squared like he didnât want to draw attention to himself. Bumblebee was talking, fast and high-pitched, gesturing in a way that clearly meant something had gone wrong. Arcee had that coiled-anger look, like sheâd punch a satellite out of orbit if it looked at her wrong. Bulkhead had a hand behind his helm, sheepish.
But you didnât care about any of them.
Because Optimus Primeâyour bondmate, your leader, your impossible, selfless mechâwas hiding an energon leak.
âWhy are youâwhyâwhy didnât you say something?!â
You bolted, engines revving with a screeching whir. The others stepped aside instinctively, like theyâd seen this movie before. Optimus barely turned his helm before you were there, servos skimming over his arm, over hisâ
The blast wound was on his shoulderplate. A clean shot. Too clean. The outer plating had blackened, crumpled inward in a molten spiral. Energon was seeping sluggishly down his upper arm, glinting in tiny streams against the red of his armor.
His frame shifted, like he was trying to pivot away from you.
âWhy didnât you tell me?â
He met your opticsâthose impossibly gentle, ancient pools of quiet strengthâand his voice, low and soft, came out as if he were the one soothing you.
âFine?â Your voice cracked. âYou are leaking. You were shot. Youâyouâ!â
Your digits were already glowing, scanning over the shoulder. âDonât move. Donât dare move. Primus, you stubborn, heroic, illogical glitch of a mechâ!â
His optics flickered in something that could have been apology. Could have been affection. Could have been resignation. He always took injuries like they were just another day at the office. Another necessary sacrifice.
You could feel the bond humming now, full of worryânot his own, but yours. He was trying to suppress it. You could sense the shielding, the way he kept his own pain minimal in the bond just so you wouldnât spiral.
That only made you spiral more.
âYou shielded it,â you hissed. âYou masked it from me. What if youâd collapsed before I noticed? What if I couldnât feel it through the bond at all?â
âI could not risk you panicking during an active skirmish,â he said, calm as ever.
You looked up at him, wide-eyed. âYou donât get to make that call.â
âCome with me. Now. Medbay. Or I swear I will tether you to a berth with surgical wire.â
There was the tiniest twitch of his mouth. A faint smile. It wasnât mocking. It was⌠adoring. And guilty.
You marched back toward the medbay like your pedes were on fire.
He followed without a word.
Once inside, Ratchet glanced up, took one look at Optimusâ shoulder, and immediately let out a growl of, âOf course he didnât mention it.â He didnât even look surprised. Just mildly, eternally annoyed.
âYour sparkmateâs going to murder you,â Ratchet muttered. âAnd Iâll help hide the body.â
Optimus, for once, didnât argue. Just eased himself down onto the medberth with a barely perceptible wince.
You were already in motion, hands trembling slightly as you activated the disinfectant drone, sterilized the laser scalpel, and began cutting through the melted plating with a gentleness that bordered on reverent.
The room was quiet except for the low hum of med-tools.
Your vents were hitching. You hated that. You were supposed to be calm. You were the medicâs assistant, the soothing one, the one who always had the cube of energon ready and the right words when everyone else was too shell-shocked to speak.
Not when it was your Prime.
âTalk to me,â you whispered.
âI am here,â he said.
âI mean really talk to me.â Your voice shook. âTell me what happened.â
Optimus hesitated. âWe encountered Decepticons. A scouting ambush. Bumblebee was pinned. I intervened.â
You worked in silence for a beat, then paused, optics meeting his again.
âYou took a hit for him.â
âEven though you didnât have to.â
âI always will,â he said, simple as air.
You exhaled shakily, finishing the patch weld and replacing the outer panel. The energon leak was sealed now. But your hands wouldnât stop trembling.
âI hate this,â you said suddenly.
âI hate that you keep doing this. I hate that you donât tell me when youâre hurt. I hate that you think your pain is less important than everyone elseâs.â
You turned, struts quivering, and finally broke.
âI canât lose you.â
He sat up slowly. Reached out. Strong servos curling lightly around your trembling ones. The bond between you flickered open again, fully this time, and what you felt was a flood.
So much love it nearly stopped your spark.
âI am sorry,â he said, and those three words from him were sacred.
You collapsed into his arms before you could think. Let yourself press against his chassis, head resting right over the beat of his spark.
It pulsed strong beneath your cheek.
âI felt it,â you whispered. âThrough the bond. It was like static, like fire. Like something cracked open in me.â
His servos stroked your back with infinite care. âI was not careful. And I should have told you. I know the cost now. I will not make that mistake again.â
Your vents hitched. âPromise?â
He leaned down, forehead gently touching yours.
Later, long after Ratchet grumbled that âThis is still a medbay, not a cuddle chamber,â and you shooed him out anyway, Optimus was still holding you.
Still quiet. Still strong.
âYou scared me,â you murmured.
He nodded against your helm. âYou scared me, too. The moment I saw your face. The fear in your optics.â
âIâm supposed to help you. Keep you going. What am I if I canât even do that?â
âYou are my sparkmate. And you do keep me going. In ways I could never repay.â
And there, surrounded by med-tools, the faint scent of sterilization fluid, and the warmth of the mech you loved more than anything in the galaxy, you finally let yourself breathe.
âIâm gonna weld a tracking beacon to your aft next time you go out.â
âI would not stop you.â
You smiled into his armor. âYou better not.â