Until Cold Do Us Apart
fromis9's Jiheon x Reader
Note: fromis9 supremacy. Jiheon my bias supremacy. Like Me Better is such a pretty song ngl.
You donβt remember much about the ceremony, and youβre pretty sure thatβs a trauma response.
Your mother had cried, though you still werenβt sure if it was joy or guilt. Your father, tight-lipped and straight-backed in his suit, shook hands with Jiheonβs manager like this was some brokered truce between warring companies. It was quiet, as if everyone was walking on eggshells because someone might snap.
The bride didnβt wear white. She wore black slacks, a blazer, and a look on her face that couldβve made the sun rethink shining that day. Jiheon didnβt even look at you as she signed the marriage registration. No, her gaze focused just over your shoulder, as if she was mentally somewhere far, far away.
Honestly, you wouldnβt have minded being there with her, if only to escape the suffocating weight of what had just happened.
An arranged marriage. In this day and age.
You werenβt royalty, or chaebol heirs, or reality show contestants. You were justβ¦ the unlucky child of a powerful real estate family, and Jiheon, the idol of a company that was barely having its first step in entertainment. Business ties. Contractual benefits. Media coverage. Whatever the real reason was, it clearly wasnβt love. Hell, it wasnβt even like.
It reminded you of the first (and the only) meeting before the arrangement was final. At a company dinner, where she sat three seats away and didnβt even acknowledge your existence beyond a polite nod when her manager introduced you.
Her fans wouldβve called her elegant. Reserved. Maybe even cool.
You, on the other hand, saw the exact moment she looked at you and realized she was going to be tethered to you legally for the foreseeable future. Her eye smile barely twitched. But her eyes β those adorable yet sharp, unreadable eyes β darkened like the grey storm clouds right before thunder hits.
After that dinner, your parents tried to convince you. They brought up her reputation: how she was smart, how she always carried herself well, and how this alliance would benefit both sides. You tried to push back. She was a member of fromis_9, for godβs sake. She was active, popular. You were some half-baked heir who hadnβt even figured out what you wanted to do with your life yet. What would she gain from marrying you, outside of a bullet point on a corporate merger document?
βJiheon agreed,β they said.
You still winced how that sentence stung more than it should have. Not βshe wanted to.β Not βshe likes you.β Just βshe agreed.β
Like she was tolerating this. Like she was tolerating you.
Anyway, back in the present, she walks ahead of you as you step out of the city registry office. Her pace is fast and exact, her heels clicking sharply against the pavement, not once glancing back to check if you were keeping up. The car is waiting at the curb. You slide into the backseat beside her, trying not to let the awkwardness crush your lungs. Her gaze is glued to her phone, thumb scrolling, probably messages from her group chat. Probably better people to be around than you.
βShould I, umβ¦ move my stuff into the guest room when we get back?β you ask, voice embarrassingly unsure.
Jiheon exhales. βDo what you want.β
You nod. Stare out the window. Try not to drown in the silence.
-
The apartment is new. Way too new.
White walls, untouched counters, and everything smelling like plastic wrap and a showroom catalogue. Youβd picked the unit together during one of those βfamily obligationβ weekends, though she didnβt say more than three full sentences the whole time. Still, she gave a small nod when you suggested this one, since it's slightly bigger than necessary, with two bedrooms and a view of the Han River.
You donβt know why she agreed. Maybe because it lets her avoid being near you more than necessary.
As you step inside, she kicks off her heels and heads straight to the larger bedroom without a word. The door shuts behind her before you can say anything. You could only sigh and roll your suitcase into the guest room. Damn, it still smells like fresh paint.
You flop onto the bed and stare at the ceiling, trying to figure out where to begin when your partner (well, wife-on-paper) is the kind of person who barely tolerates being in the same airspace.
You thought marriage wasnβt supposed to feel like a contract between strangers. But maybe thatβs what you two are. Strangers, now wearing rings you didnβt pick, in a home that doesnβt feel like yours. You think about the way she avoided your eyes the entire time you said your vows. It feels like facing a chilling death.
So you made yourself a quiet promise, lying on the unfamiliar mattress with the ceiling fan humming above you. A vow you didnβt say out loud: If this marriage was inevitable, then at the very least, you werenβt going to make her feel like she was trapped.
But for now?
You settle in the guest bed, alone. And the house remains just as silent as the ceremony.
-
You started small.
Fresh towels on the rack before her shower. Her side of the fridge stocked with her favourite drinksβthose weird fizzy kombuchas you noticed she drinks all the time. Slippers left by the front door facing outwards, so she wouldnβt have to turn them around when she came home exhausted.
She noticed. Of course she did. You could tell by the way her eyes lingered for half a second longer on the table when you left out her coffee just the way she liked it (your history was just repeats of her live). Black, no sugar, no comments.
But that didnβt mean she liked it.
One morning, you were plating up toast and eggs (nothing fancy, but warm and ready) when you felt her eyes on your back.
βYou donβt have to do all this,β Her voice sounds more exhausted than angry.
You turned around, spatula in hand. She stood a few feet away, arms crossed over her hoodie, hair still damp from the shower.
βItβs just breakfast,β you offered with a small shrug. βYou havenβt eaten anything since yesterdayβs schedule.β
βAnd how would you know that?β
βUmβ¦You left your lunch in the fridge.β
She scoffed, brushing a hand through her hair. βI didnβt ask you to keep tabs on me.β
βIβm not,β you said, gently. βI justβ¦ noticed.β
βThen stop noticing.β
That one hurtsβ¦quite a lot. You looked down, pressing your thumb into the edge of the counter just to ground yourself.
βIβm notβ¦I'm not trying to pity you, Jiheon,β you said, carefully, like every word might be landmines. βThis is your home too. Iβm justβ¦ trying to make sure you feel that.β
She stared at you for a beat too long, and you werenβt sure if she was about to throw her mug at you or leave again. βI donβt need your comfort,β she said finally. βOr your kindness. Especially not if itβs because you feel sorry for me.β
βI donβt feel sorry for you,β you replied, softly. βBut I do feel responsible for making sure you donβt feel alone here.β
βYou donβt get it.β
βOf course I don't. Help me understand.β
Her shoulders dropped just slightly, like she wanted to argue, wanted to fight, but was just too tired. She turned around instead, muttering under her breath as she walked away.
βI never asked for any of thisβ¦β
Still, you didnβt stop, and she didn't even try to hide her disdain.
You heard it in the frustrated sigh she let out when she opened the fridge and saw the labelled containers: βDinner (spicy, for Jiheon)β.You caught her rolling her eyes when you left two umbrellas by the door during the rainy week. Once, during a particularly long day, youβd seen her struggling to adjust the strap of her bag before heading out.Β You reached forward, gently fixing it for her without a word.
She jerked away like your touch burned. βDonβt.β
You froze mid-reach. βSorry,β you murmured, taking a step back. βJustβ¦ trying to help.β
βYouβre not my manager.β
βNo. Iβm not,β you said quietly. βIβm just yourβ¦ husband.β
The word tasted bitter when you said it. Like it didnβt belong in your mouth. She didnβt respond. Just left. The door clicked shut behind her.
-
The first real crack happens over laundry. Literally.
Youβre carrying her load out of the washer, because sheβs forgotten it for over six hours and you figured itβd start smelling otherwise. As you pull out one of her dark stage outfits, a delicate black top with pearl detailing catches on the corner of the machine.
Oh shit.
Then you hear her door open. Oh fucking no.
βWhat are you doing?β she asks, sharply.
You turn slowly, the top in your hand, pearl hanging by a thread like a guillotine about to drop. βIβwas just moving your stuff to the dryer, I didnβt mean toβ It got caughtββ
βDonβt touch my things!β she snaps, stepping forward and yanking it from your hand.
You flinch, but sheβs already glaring down at the snagged fabric like it personally betrayed her. Her fingers tremble, and sheβs clearly upset. You exhaled before choosing your words carefully.
βIβll pay - I'll pay for the repairs.β
βYou think money fixes everything?β
"N-" You want to say no, but thatβs exactly how this marriage started, isnβt it?
She doesnβt wait for an answer. She turns and disappears back into her room, laundry remains there. A mess. So that night, you stayed up late watching YouTube tutorials on how to sew, practicing on your old T-shirt like itβs your final exam. Even on the break of dawn, you rush to the craft store the next day and buy a matching pearl kit.
And when you finally fix it (it's shit. It's clunky) you leave it folded outside her door with a note: βDidnβt mean to touch your stuff. I just didnβt want it to go bad. Sorry for the pearl. I tried. (Also, the washerβs a bitch.)β
She doesnβt say anything. But one day, you find your favourite hoodie, the one you thought went missing, folded neatly on your bed.
-
One night, you came home late after pulling an all-nighter at work.
Your muscles ached, your brain felt like it had been replaced with mashed potatoes, and all you could think about was diving face-first into the couch. You barely even registered the lights were still on in the living room until your hand brushed something soft and warm.
A blanket. Neatly folded at the corner of the couch. Wait, that is yours, but you hadnβt left it there.
Blinking, you sat up. On the coffee table sat a plate of food, consisting of kimchi stew and rice, still faintly steaming. A post-it note stuck on the side of the plate read: βDonβt let it get cold. β Jβ
Oh. Huh.
It was the first time Jiheon had referred to you by anything other than passive-aggressive silence or the occasional "you." And somehow, the βJβ felt more personal than if she had written her full name. You stood there dumbly for a moment, holding the note between your fingers, your stomach growling in agreement with your disbelief.
Youβd been married for over three months now. The start was a disaster. She was an idol. You were nobody.
Okay, not a nobody, but to Jiheon, whose schedule was booked months in advance with music shows, practices, radio appearances, you might as well have been a money bag couch cushion with a pulse, a necessary condition of this ridiculous contract between your families. You weren't even a fan of fromis_9 when the proposal came through. In fact, you barely listened to idol music. So you werenβt dazzled by the glamour or the idea of being married to "the Jiheon of fromis_9." If anything, that made things worse.
She thought you were pretending. Faking indifference to gain favour. But to be honest, you were just... trying to exist.
And slowly, she must've started to see that as you found her in the kitchen the following morning, hair tied up messily with strands escaping around her face. She moved quietly, careful not to disturb the stillness, grabbing a smoothie from the fridge. The sunlight filtered softly through the window, casting gentle shadows across her face, softening her usual stern features. She didnβt look up when you entered, but her voice startled you.
βI added tofu. You said you liked it.β
You smiled, warmth spreading through your chest like a slow sunrise light. βThanks. It was really good.β
She shrugged, already turning away. βDonβt expect it every time.β
-
Days turned into weeks, and the ice around Jiheon began to chip away. She stopped sighing audibly when you were around. She ceased glaring at you when you accidentally left a dish in the sink overnight. And sometimes, when she thought you werenβt looking, she would watch you with a much lighter gaze like a slow dawn creeping over a mountain peak.
One evening, she came home from dance practice limping slightly, the usual confident grace replaced by quiet pain. And without prompting, you rush to her.
βAre you okay?β
βYeah,β she said too quickly as Jiheon brushed past you. You followed her anyway, watched her sit on the edge of the bed and grimace as she untied her sneakers.
βIs it your ankle?β βI said Iβm fine.β
You didnβt respond. Just quietly knelt down, reaching for her foot.
βDonβtββ βIβll be gentle. Please?β
She didnβt stop you.
Your touch was tentative at first, because you don't want to anger nor hurt her. Your fingers tracing the warm, swollen skin beneath her sock, and you could feel her tension slowly melting away, her breathing evening out.
"That must've been painful." "Thanks, Sherlockβ¦"
βIβll get ice.β
She didnβt say anything as you left the room, or when you came back with a towel-wrapped pack. But when you gently rested it on her ankle, she let out a small sigh.
You looked up, and she was watching you.
And for the first time since your wedding day, Jiheon looked at you like you were real. As if you werenβt just a stranger forced into her life, or maybe she didnβt mind the thought of you being in it.
βThank you.β "You'reβ¦very welcome. I'll be gentle, ok?"
She nodded.
-
The rain came down steady one night, light tapping against the metal railing of the balcony. You sat beside Jiheon (couldn't sleep, the neighbour got a bit too loud), each of you holding a mug, steam curling upwards and vanishing into the cold air. She looked past the apartments across the street, beyond the rows of windows lit in soft yellows and whites. Her legs were drawn up loosely to her chest, chin resting on her knee, hoodie sleeves covering her hands.
Neither of you had said anything in the past ten minutes. And honestly, you were okay with that.
βI hated this, you know.β
You turned slightly. βThe rain?β
βNo,β she said, eyes still forward. βThis whole arrangement. The marriage. Andβ¦.you. I guess.β
It didnβt sting. Not really. Youβd figured that out ages ago with the way she avoided you, the way she barely let you exist in her orbit unless it was necessary. But hearing it out loudβ¦ that still kind of painful.
But you just let her keep going.
βI felt like I was being forced to open a door I didnβt want to walk through. I didnβt know you. Didnβt want to know you. And yet I had to wake up with someone else breathing in my space.β
She paused, then let out a short breath, more like she was sorting through the rest of her thoughts before deciding which ones were worth saying out loud.
βBut you werenβtβ¦ what I expected,β she said finally. βYou didnβt push. You didnβt hover. You justβ¦ stayed.β
You watched her fingers tighten slightly around the mug.
βI kept waiting for you to be selfish about it. To ask for something in return. But you never did.β
You blinked. βYou make me sound a lot more noble than I actually am.β
βDonβt get cocky. You still microwave the fucking fish like a war criminal.ββOkay, rude. I was in a hurry that one time.β
She finally turned to look at you. βI can't promise you anything, Iβm stillβ¦figuring things out. Still figuring this out. Still figuring you out.β
βIβm not asking for anything, either.β
Her gaze lingered on you a second longer before she looked down at her tea. ββ¦I donβt hate it anymore, coming home and seeing you here.β
The rain suddenly felt like background noise, the pitter patter matching the heartbeat inside you.
βI'm glad you don't.β you said.
She nudged her mug against yours lightly. Then, almost like it was nothing, she added, βAlso, you can stop pretending you donβt know Iβve been eating the dinners you leave in the fridge.β
βAh, so it was you. I thought we had a polite ghost. It even washes the dishes as well.β
She looked at you again, a small twitch at the corner of her mouth.
βGosh, youβre such an idiot,β she murmured.
βBut a tolerable one?β
She just nudged your knee with hers. It was subtle, barely there, but she did that, then went back to sipping her tea.
"β¦maybe."
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lowkey into girls that hate you....at first-













