⋆˚࿔ the girl next door (is not a grandma) 𝜗𝜚˚⋆
pairing: joe keery x reader
wc: 4.7k
warning: mention of Y/N three times (?), JUST TOOTH-ROTTING FLUFF.
summary: joe thinks his new neighbor is someone's grandma.
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You swipe the sweat from your forehead with the back of your hand, exhaling as you set the last box down with a soft thud.
Finally.
New York.
The word alone feels too big for the small apartment you’re standing in—half-unpacked boxes, bare walls, the faint hum of the city leaking in through the windows. New job, new environment, new people. It should be terrifying.
It is, a little but there’s something else too—something lighter, brighter. Excitement, maybe. The kind that sits in your chest and refuses to settle, stretching your smile wider no matter how tired you are.
The landlord had called you lucky. “Last unit in the building,” he said, handing over the keys. “Sixth floor. Elevator works…most days.”
You didn’t mind.
Then came the warning, “Only two neighbors up there. One’s a musician. The other—old guy. Walks with a cane.”
You had just nodded. “That’s fine.” and you meant it.
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After months of touring in South America, Joe Keery is more than ready to be home.
New York greets him the same way it always does—loud, restless, alive in a way that never quite lets him breathe properly until he’s behind his own door.
He drags his suitcase down the hallway, keys already in hand, when something feels… off. Well not wrong, just different.
A lights coming from the little space on 6B.
Right.
The landlord did mention something. A new neighbor.
Joe glances at the door beside his for a second longer than necessary before unlocking his own, curiosity flickering briefly before exhaustion wins.
He’ll deal with it later.
Night settles in slowly, like the city never fully commits to sleeping.
Joe lies sprawled across his couch, a book resting open on his chest, one arm thrown over his eyes. The quiet is almost unfamiliar after weeks of noise—crowds, music, constant movement.
Then, a music. .
Soft at first. Barely there. A voice drifts through the wall, warm and honeyed, wrapped in the faint crackle of what sounds like vinyl.
Let’s fall in love…Why shouldn’t we fall in love…
Joe lowers his arm, listening.
Jazz.
Old jazz.
He lets out a quiet huff of amusement, staring up at the ceiling. Well, That answers that. New neighbor’s probably, what—seventy?
He doesn’t mind, though.
If anything, it’s… nice. Different from the usual bass-heavy, wall-shaking nonsense he’s used to. The song continues, filling the space in a way that feels oddly comforting. Joe closes his eyes again, letting it play.
Morning comes earlier than you’d like but you’re already up.
There’s something about a new place that makes you want to start right—make it yours, make it warm.
And what better way than baking?
Flour dusts the counter, the faint smell of vanilla and butter already curling through the apartment as you move around your tiny kitchen. It’s familiar. Grounding.
By the time the cupcakes come out of the oven, golden and soft, the space feels a little less empty. A little more like home.
You carefully arrange them into containers, wiping your hands on a dish towel before heading out into the hallway.
First stop: 6D, the old man with the cane.
You knock twice. There’s a pause, then the slow shuffle of footsteps before the door creaks open.
A frail man peers at you, brows lifting slightly in surprise. “Oh, hello.”
You brighten instantly. “Hi! I’m Y/N—I just moved in yesterday. I made some cupcakes and thought I’d introduce myself.” You hold the container out.
His expression softens, something fond slipping into his eyes. “Well, aren’t you a sweet thing,” he says. “But I’m afraid I can’t…doctor’s orders. No sugar.”
You perk up immediately. “Oh! That’s okay—I made a few sugar-free ones too, just in case.”
Then he chuckles, shaking his head. “Prepared, aren’t you?”
You grin. “Well… I try.”
He accepts the container this time. “Thank you, dear.”
“Of course.”
The door closes gently, and you step back into the hallway, already turning toward your other neighbor’s door.
You knock.
Once.
Twice.
Nothing.
You wait a moment, tilting your head slightly. Still nothing.
“Hm,” you murmur. They’re probably asleep.
You glance down at the container in your hands, frowning slightly at the thought of just leaving it on the floor.
No, that won’t do.
You slip back inside your apartment, returning a second later with a small chair, placing it carefully beside their door. The container goes on top, safe and steady.
Then, after a second of hesitation, you grab a pen and a scrap of paper. Your handwriting is quick, a little messy:
To: 6A Just moved in yesterday, please accept this as a small hello :) – 6B
You tuck the note neatly under the container.
There.
Satisfied, you give the setup one last glance before heading down the hall, the faint smell of sugar trailing behind you.
It’s 8:30 am when joe came back after his morning run, when he notice at his door. A cupcake on a chair the definitely not his.
He steps closer, cautious for no real reason, eyes landing on the container sitting neatly on top.
Oh, right, the new neighbor.
Joe huffs out a quiet breath, something like a smile tugging at the corner of his mouth as he leans in, spotting the note tucked underneath.
He pulls it free, reading it once and again.
6B.
So that’s you.
“‘Small hello,’” he murmurs to himself.
He glances briefly at the door beside his, sillent. Then back at the container. Carefully—like it might somehow be a trap, he lifts the lid.
The smell hits him first.
Sweet. Warm. Vanilla, maybe a hint of butter. It’s… ridiculously comforting. The kind of smell that doesn’t belong in a hallway like this, it belongs to a home.
Inside sits a cupcake, frosting piped on top in a slightly uneven swirl.
Homemade.
Joe stares at it for a second longer than necessary, something soft flickering across his expression. “Huh.”
He picks it up, turning it slightly in his fingers like he’s inspecting it. This, paired with the music from last night? Yeah, That tracks.
He glances back at your door again, brows lifting a little as the idea settles more firmly in his head.
Definitely an old lady. A nice one, though.
The baking kind. The jazz kind.
The “leaves pastries outside your door” kind.
Joe lets out a quiet laugh under his breath, shaking his head as he finally unlocks his door. “Guess I’ve got a grandma neighbor,” he mutters.
Inside, he drops his keys by the table and sets the container on the kitchen counter. For a moment, he just stands there, staring at it again like he’s debating something.
“Alright,” he says to no one. He peels back the wrapper and takes a bite.
His brows lift immediately. “…okay.”
Another bite, bigger this time. “Okay, damn.”
He lets out a small, surprised laugh, glancing toward the wall that separates your apartments. “You’re showing off now,” he says under his breath, like you can somehow hear him.
He leans back against the counter, finishing the cupcake slower this time, actually tasting it.
It’s good. Really good.
Too good for store-bought. Too good for casual. He wipes a bit of frosting from his thumb, still smiling faintly, something warmer settling in his chest now. The apartment doesn’t feel as empty.
Not with the lingering sweetness in the air. Not with the faint memory of jazz still stuck in his head.
Joe glances at the wall again, thoughtful. “…Yeah,” he murmurs, definitely a grandma.
The thought sticks with him longer than he expects. Long enough that he ends up standing in his kitchen ten minutes later, staring at a blank sticky note.
He taps the pen against it once..
Then writes: Thanks for the cupcake. It was… really good. – 6A
He pauses and frowns, “that’s boring.” He sighs, peeling it off and trying again.
Thanks for the cupcake. I think you just ruined store-bought desserts for me. – 6A
Better.
Still, He glances around his apartment, then toward the small stack of photos sitting near his camera. His fingers hover for a second before picking one up.
A mountain.
Early morning light spilling over the ridges, soft and golden. He flips it over, hesitates—then adds beneath the note: Small hello back to you.
It’s nearly 9 p.m. when you finally make it home. The day had been long, but good. New routines settling in faster than you expected, conversations easier, the unfamiliar already starting to feel… manageable.
You unlock your door, stepping into the hallway—and pause. There’s something on the floor.
A photograph.
You bend slightly, picking it up. A mountain stretches across the frame, bathed in soft light. Calm. Still. Beautiful in a way that makes your chest tighten just a little.
It reminds you of home. Not exactly the same—but close enough. You turn it over.
Thanks for the cupcake. I think you just ruined store-bought desserts for me. Small hello back. – 6A
A smile spreads across your face before you can stop it, so this is your other neighbor. You glance briefly at the door beside yours, like you might somehow see him through it. Then back at the photo.
“Cute,” you murmur softly.
Inside, you set your things down, carefully pinning the photo onto your corkboard—right where you’ll see it.
You’d already eaten dinner outside, so the night is yours. It settles around you gently, like something waiting to be shaped.
You wash up, letting the warmth of the water ease the day from your shoulders—long hours, unfamiliar faces, the quiet effort of fitting yourself into a place that still feels slightly too big, too new. The kind of tired that isn’t heavy, just… lingering.
When you step back into your room, it feels softer somehow.
More yours.
You change into something comfortable, fabric brushing against your skin like a quiet reward, then reach for the candle on your bedside table. The flame flickers to life, small but steady, casting a golden glow that fills the corners of the apartment turning bare walls into something warmer, something closer to home.
Your record clicks softly into place.
You make me smile with my heart…
The sound spills into the room like honey, slow and warm, wrapping itself around everything, the dim light, the quiet air, the steady rhythm of your breathing. It softens the edges of the day, blurring the sharpness of unfamiliar things.
Your looks are laughable, un-photographable…
You hum along under your breath, a small smile tugging at your lips as you move absentmindedly around the space, adjusting a book here, straightening a corner there.
…yet, you’re my favorite work of art.
The lyrics linger, hanging gently in the air like they belong there. Like they’ve always belonged there and maybe it’s silly but you’re aware of it.
The walls aren’t that thick.
Whoever lives next door can probably hear every note, every crackle of the vinyl, every quiet hum you don’t even realize you’re making.
You pause for a second, glancing toward the wall.
Listening.
Nothing comes back. No complaints. No knocking. No sign that you’re bothering anyone. Just silence. A soft exhale leaves you, something between relief and amusement.
“Well,” you murmur to yourself, voice barely louder than the music, “I’ll take that as approval.”
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It’s been a month.
A whole month of passing the same hallway, the same doors, the same quiet space between you and apartment 6A.
And still, you haven’t met him.
You know he exists. You hear it sometimes—soft guitar drifting through the walls, not loud enough to intrude, just enough to remind you he’s there. A presence without a face.
It’s strange, in a way. To feel like you know someone’s habits, but not their name.
Still, you don’t push. Everyone has their own rhythm. Their own life unfolding behind closed doors. You’ve learned not to interrupt that.
So instead, you bake.
On your days off, the kitchen fills with warmth—cupcakes, cinnamon rolls, brownies. The kind of things that make a place feel lived in. The kind of things that are easier to share than words.
And when you’re not baking, you’re here. Sitting across from the old man in 6D, a chessboard between you, the afternoon light stretching lazily across the table.
He moves slowly, but never uncertain. “Have you met your neighbor yet?” he asks, eyes still fixed on the board.
You shake your head, nudging your pawn forward. “No, not yet.”
A small pause. “I leave baked goods sometimes,” you add, almost sheepish. “And he leaves notes. That’s… kind of our thing, I guess.”
Your pawn lands on C4, a quiet offering.
The old man hums, considering, before sliding his knight into place. “Yeah,” he says. “He’s a good man.”
You glance up briefly. “You know him?”
“A little.” Something is known in the way he says it, but he doesn’t elaborate.
You look back down at the board, tapping your finger lightly against the edge.
“I guess we just never catch each other,” you murmur. “Even in the hallway.”
A beat, “sometimes I hear him play guitar, though.”
The old man smiles faintly at that, shifting another piece with careful precision. “And I hear your music every night,” he says. “That old jazz.”
You smile, a little brighter now. “Yeah, Ella Fitzgerald. She’s my favorite.”
“It reminds me of my wife.”
That makes you pause. Not in surprise but in the way something soft settles into the moment, asking you to slow down.
You look up.
He’s not looking at you anymore. His gaze is somewhere else entirely, distant in a way that feels… familiar. Like he’s seeing something that isn’t here.
“Do you miss her?” you ask gently.
He lets out a quiet breath, something almost like a laugh—but softer. “My soul yearns for her,” he says.
The words don’t feel heavy just hones, like something he’s learned to carry.
You don’t say anything for a moment. Just nod, letting the silence sit between you—not empty, but full in its own quiet way.
Then, he moves his queen. Smooth. Certain.
“Checkmate.”
You blink, looking down at the board—then let out a surprised laugh. “Wait—what? No, that’s…” you lean forward, scanning the pieces, realization dawning too late. “You’ve been setting that up this whole time.”
He smiles, just a little. “Patience,” he says.
You shake your head, laughing under your breath as you lean back in your chair. “Remind me never to underestimate you again.”
“Too late for that,” he replies.
Your laughter fades into something softer, your gaze drifting briefly toward the direction of your apartment.
Toward 6A. Toward the quiet, unseen neighbor who exists somewhere just beyond your reach.
“Maybe I’ll meet him eventually,” you murmur.
The old man follows your gaze, something knowing flickering in his expression. “Oh,” he says quietly. “you will.”
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Joe’s phone is propped up against a stack of books, his sisters’ faces filling the screen as they talk over each other, as usual.
“Are you eating properly?” one of them asks.
“Are you sleeping?” the other cuts in.
“Do you even know what sleep is?”
Joe huffs a laugh, running a hand through his hair. “Yes, I’m eating. Yes, I’m sleeping. I’m alive, I promise.”
“That’s not convincing,” one of them says.
He rolls his eyes, leaning back against the couch. “Okay, fine. I’ve been surviving off baked goods lately.”
“Oh?”
“My neighbor,” he adds, something softer slipping into his tone without him noticing. “She’s—uh… probably someone’s grandma. Loves to bake. Leaves stuff outside my door.”
His sisters immediately light up.
“Oh my god.”
“That’s adorable.”
“Right?” Joe says, a small grin tugging at his lips. “Her cupcakes are insane. Like, life-changing. I don’t even think I can eat store-bought anymore.”
“Have you met her?”
He pauses “…no.”
“What?” they both say at the same time.
“I mean…we just, you know. Miss each other.” He shrugs. “Schedules.”
They stare at him.
“Joe.”
“What?”
“Go meet your grandma.”
He groans. “I’m not knocking on her door like some weirdo.”
“You literally eat her food.”
“Exactly,” he says. “That makes it worse.”
They laugh, he shakes his head, smiling despite himself. “Alright, I gotta go,” he says, reaching for his phone. “I’ll talk to you later.”
“Go meet her!” they call before the screen goes dark.
The apartment feels quieter after the call ends. Joe glances toward the door without really meaning to.
Toward 6B.
He thinks about the last note he left. The way you’d written back before that—simple, warm, easy. It’s a little strange. To feel like you know someone through scraps of paper and sugar. And it’s making him miss home, his family.
It’s been a week of no cupcakes. no brownies. no cinnamon rolls. not even a note. Joe doesn’t mention it because who would he even say it to? but he notices.
Every morning, when he steps into the hallway, there’s a small, stupid part of him that looks down automatically.
Nothing.
He opens his fridge one afternoon, staring at the plastic container of store-bought cupcakes sitting untouched on the shelf. He bought them two days ago.
They’re… fine. Too sweet. Too perfect. No personality.
Joe shuts the fridge with a quiet sigh. “Yeah,” he mutters to himself. “Not the same.”
He leans against the counter for a second, arms crossed. Maybe you’re busy. Maybe you got tired of baking. Maybe, he shakes his head slightly, cutting the thought off, “It’s not like she has to,” he says under his breath.
Still.
The hallway feels a little emptier.
A few days later, on the first floor, Joe stands waiting for the elevator, headphones hanging loosely around his neck. The doors haven’t opened yet when he hears the slow tap of a cane.
He turns, “Hey,” he says, recognizing the old man from upstairs.
“Well, if it isn’t the musician,” the old man replies, a faint smile tugging at his lips. “How are you, Joe?”
“I’m good,” Joe says. “You?”
“Still alive. That’s something.”
Joe huffs a quiet laugh. A pause settles between them, comfortable.
“Have you met our neighbor yet?” the old man asks casually.
Joe shakes his head. “No. But she keeps me fed.”
“Oh?”
“Yeah,” Joe says, a grin forming. “Cupcakes, pies, muffins… I’ve got a whole bakery situation going on upstairs.”
The old man hums, amused. “A very sweet woman,” Joe adds, clearly entertained by himself.
“Very,” the old man agrees, watching him closely.
Joe glances at him, catching the look. “What?”
“Nothing,” the old man says. “Just wondering why you haven’t asked her to coffee yet.”
Joe lets out a short laugh. “Oh—no. Nope. Not happening.”
“Why not?”
“I don’t know,” Joe shrugs. “Feels… weird.”
“Weird?”
“Yeah. Like what am I supposed to say? ‘Hey, thanks for the baked goods, wanna hang out?’” He shakes his head. “Hard pass.”
The old man studies him for a moment, something amused and knowing sitting just beneath the surface. “You might regret that,” he says.
Joe smirks. “What, I’m trying to set you up here?”
The old man raises his cane slightly, pointing it at him. “Careful, boy. My wife might come back and haunt you.”
Joe laughs. “Yeah? I’d like to see her try.”
The elevator dings, doors sliding open. They step inside, still smiling.
Later that night, Joe sits on his bed, guitar resting against his thigh, fingers idly strumming as he works through a melody that refuses to settle.
The apartment is quiet, then the melodies finally made it, faint at first.
There’s a somebody I’m longin’ to see…
Joe pauses for half a second, fingers hovering over the strings before continuing.
Someone who’ll watch over me…
Ella Fitzgerald again.
He almost smiles. It’s been a week since he’s heard it. A week since—laughter cuts through the song, a bright, unrestrained, and close.
Joe’s hand stills completely this time. The sound carries through the wall, through the slight crack of his open window. Not soft. Not quiet.
He frowns slightly, tilting his head. “She’s got someone over,” he murmurs. That must be it. That’s why the baking stopped.
Why the hallway’s been empty.
His fingers press absently against the strings, but he doesn’t play. The laughter comes again, lighter this time, fading into the music. Joe leans back slightly, staring at nothing in particular.
“…yeah,” he mutters. Makes sense but something about it sits strange in his chest. Not bad, just different.
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Three days have passed since you invited the old man from 6D over for dinner.
In exchange, he told you stories, long, winding ones about his late wife. The way she laughed, the way she danced in the kitchen, the way she filled a room without trying.
You’d listened the whole night, chin resting on your hand, smiling softly. It lingered with you. That kind of love that stays, even after.
Now, you’re in the elevator, balancing two grocery bags in each hand, the plastic handles digging slightly into your fingers.
Your headphones sit snug over your ears, music playing low—just enough to keep you company, not enough to drown the world out completely.
It’s been a long day. You just want to get upstairs. The elevator doors begin to close, and then a hand appears trying to get between them.
You look up. For a split second, you catch a glimpse of someone on the other side. Tall. Slightly out of breath. Familiar in a way that makes your brows knit together.
You’ve seen him before. You’re sure of it but before your brain can place it the doors slide shut.
The elevator continues upward. You blink “…huh.”
You shift the bags in your hands, the plastic rustling softly as your mind tries to catch up. Where have you seen him? Not in the building—no, you would remember that.
Or… would you?
On the other side, Joe exhales, dropping his hand as the elevator doors fully close in front of him. “Seriously?”
He lets out a breathless laugh, running a hand through his hair. He was right there.
The girl inside, he frowns slightly. He knows that face. Not personally. Not exactly. But there’s something about it. Something that feels… close.
He shakes his head. “Whatever,” he mutters, stepping back as he waits for the next elevator.
By the time you reach the sixth floor, your arms are starting to ache. You step out carefully, adjusting your grip as you make your way down the hallway.
Almost there, almost, then one of the bags slips.
“—shit.”
You barely catch it before it hits the floor, but a few items tumble out anyway—an apple rolling a short distance, a box of something sliding across the tiles.
You sigh, crouching down awkwardly, trying to gather everything without dropping the rest.
The elevator dings behind you. You don’t turn, too focused.
Joe steps out, already reaching for his keys then pauses. There’s someone crouched in the hallway. Groceries scattered slightly around them. He hesitates for half a second.
Then, “Hey—uh, wait,” he says, stepping forward. “I got it.”
You glance up, startled.
It’s him.
The guy from the elevator. Up close, he looks even more familiar. Before you can think about it, he’s already crouching beside you, picking up the apple and handing it back.
“Thanks,” you say, a little breathless.
“Yeah, no problem.”
There’s a small pause as you both reach for the same item at the same time—your fingers brushing briefly.
You pull back first. “Sorry.”
“No—my bad,” he says quickly.
Another pause, not uncomfortable. Just… unsure.
You stand, adjusting the bags again, and he does the same—except he doesn’t have anything in his hands, so now he’s just standing there. Looking at you like he’s trying to figure something out.
“You live up here?” you ask, breaking the silence.
“Yeah,” he nods, then gestures vaguely behind him. “Uh—6A.”
You blink.
Oh.
Oh.
Something clicks; it might be a stupid and rude move, but you immediately go inside your apartment. Trying not to embarrass yourself more in front of Joe Keery.
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The hallway smells like sugar again.
Joe notices it before anything else—warm, soft, something like vanilla and butter baked into the walls. It’s been like that for weeks now, always in the evenings. Always paired with the low hum of old music bleeding through the floorboards—brassy, smooth, something that sounds like it belongs in a different decade.
He’s halfway to convincing himself to knock when the door across from his opens.
You step out, not even close to eighty. You’re holding a small plate, a cupcake perched neatly in the center, frosting swirled a little uneven like it was done in a rush.
Joe just… stares.
“Oh—uh,” you say, offering a small smile, holding the plate out toward him. “Hi. I am the one who just moved in and I want to apologize for my rude behavior aside from, you know… assaulting the hallway with baked goods.”
He blinks. Once. Twice.
“Right. Yeah. No—yeah, that’s… that’s okay.” He takes the plate automatically, still looking at you like his brain is buffering. “Thanks.”
Then, because his mouth always moves faster than his thoughts. “Tell your grandma thanks too,” he adds, nodding toward the door behind you. “She’s been, uh… really generous with the pastries.”
Silence.
You blink at him. “My… what?”
“Your grandma,” Joe repeats, suddenly less confident. He gestures vaguely. “The music, the baking..I just figured—”
There’s a pause. Not awkward yet. Just confused. Then your brows knit together, and you let out a short, almost disbelieving laugh.
“I don’t—” you shake your head a little, like you’re trying to catch up to him. “My grandma’s dead.”
Joe freezes, completely, “Oh.”
The word drops like a brick between you.
“I mean....not like recently,” you add quickly, not unkindly, but definitely trying not to laugh now. “I just…there’s no grandma in there. It’s just me.”
Joe looks at the cupcake in his hand. Then back at you. Then at your door. Like, maybe an elderly woman will magically appear and save him.
She does not.
“…I thought you were, like, seventy,” he admits.
That does it. You laugh, eally laugh this time, shoulders shaking, hand coming up to your mouth.
“Seventy?”
“The music!” he defends, pointing at the wall. “And the baking! And, there’s vinyl, right? I heard—”
“I like Ella Fitzgerald, oh my god, is that illegal now?” you shoot back, still smiling.
“No! No, it’s just most people our age are playing, I don’t know, depressing indie music and eating instant noodles.”
“I do that too,” you say. “Just… with better snacks.”
That earns a small, helpless laugh from him. “Okay. Yeah. That tracks.”
A softer pause settles this time, less awkward more curious.
“I’m…Joe, by the way.”
“I know,” you say, a little too quickly then wince. “not in a weird way. You’re just… you know.”
He raises a brow. “Yeah?”
You gesture vaguely. “Well-known”
He huffs a quiet laugh. “Right.”
You nod toward the cupcake. “You should try it before you decide I’m secretly an old lady.”
Joe peels back the wrapper, still smiling a little to himself. “Tastes like something a seventy-year-old would make,” he says, taking a bite.
You gasp. “Rude.”
He grins. “Really good, though.”
He shifts his weight slightly, glancing at you, then away, then back again.like he’s deciding something.
“Hey uh…” he starts, rubbing the back of his neck. “This might be… kind of random, but”
You tilt your head, waiting.
“I feel like I owe you,” he says, holding up the cupcake a little. “For all the baked goods. And the, uh… emotional damage from thinking you were someone’s grandma.”
You laugh softly.
“So…” he continues, a little more sure now, “would you maybe want to grab coffee sometime?”
You study him for a second just enough to make him a little nervous.
“Only if you’re willing to teach me how to play guitar.”
Joe blinks then smiles, “Yeah,” he says. “Yeah, I can do that.”
You nod once, satisfied. “Then we’ve got a deal.”
Another beat lingers between you quiet, warm, something new settling in the space where there used to be just a wall.
The hallway still smells like sugar but now it feels like something else, too. Something just beginning.
the girl next door (is not a grandma) masterlist
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