I used all 13 parts of my heart

Stepping in your bedroom, you're met with the familiar sight of your boyfriend cuddled up in fluffy blankets and pillows, his hair adorably messy and his eyes shut close. His cheeks were puffed, and his lips appeared soft and pinkish, urging you to peck it.

A small smile bloomed across your face, your heart fluttering as he sighed heavily in his sleep, offering an endearing view for your eyes.

Just a few hours after the sun had risen from behind the clouds, you were on your way to the corner shop to restock the cabinets. Because by the end of the day, you'd be lazing around with no more energy left to go anywhere.

Now, as you've come back home, you can't help but stare lovingly at Jeonghan and feel the cuteness aggression take over you bit by bit.

Just him existing was cute enough, and now he is sleeping so adorably? Hugging the pillow like it's his lifeline? Messy hair and pouty lips?

You think you're insane for this, but you want to bite him. Literally. Bite his cheeks, shoulders and hand. It's his fault for being so… biteable?

So, the next thing you know, you make your way to your shared bed and take a seat beside his sleeping figure with a mischievous glint in your eyes. But you took your time to admire him, observing the slow, yet steady rise and fall of his chest, his peaceful expression as if he was sleeping on top of a pile of delicate feathers.

The longer you stare, the more you find yourself smiling and falling for him.

Finally, you slowly and slightly lift the blanket that was wrapped around him and take his warm hands, careful not to wake him up. You placed his hand on top of your palm, gently caressing his soft skin like it is as fragile as a newly bloomed petal.

Then, your gaze shifted to his face, triggering your cuteness aggression once again. Unable to hold yourself back, you grab his hand and gently bite it, causing the sleepy man to let out a low, groggy yelp.

Jeonghan’s eyes were wide open in seconds as soon as he realised what was (or who was) causing the stinging feeling.

“Baby!” He gasped, yanking his hand away from your reach. You fell forward at the sudden force, letting out a soft giggle, but then bursting a fit of laughter as you looked at his expression—horrified, offended and utterly confused. The more you glanced at him, the more you couldn't control your laugh.

Jeonghan really couldn't understand a single thing, let alone understand why you were straight up biting his hand—but a confused smile still crawled to his lips as he watched you laugh heartily.

“Why are you— are you looking at me like that—” You choked out in between laughs, wrapping your arms around your stomach. He rubbed his eyes, already feeling the drowsiness subside by the cheerful sound of your laughter, earning a chuckle from him too.

“Were you just biting me?” he questioned in disbelief, attempting to sound offended, but his smile gave it all away. You continued wheezing, covering your face that had turned as red as a tomato.

Suddenly, you stopped, staring at Jeonghan with an intense gaze (that told him you were upto… no good.)

He gulped down the lump in his throat, already reaching out for his blanket to protect himself.

“Should I bite you like a zombie?” You suggested, leaning forward with a menacing glint in your eyes.

“Noo!!” Jeonghan shouted, trying to get up from the bed in a hasty manner. But, unlucky for him, you were fast enough to grab his arm and pull him back.

“You're not going anywhere!”

“Please, please, please—” Jeonghan began chanting, shutting his eyes close. (But he made no effort to push you away)

As you hovered above him, you couldn't stop the laugh that escaped your lips. He began yelping in between laughs as you bit his shoulder, then his cheeks.

“Baby, stop!” He whined, his cheeks turning ridiculously red. You finally stopped, leaning away to look at his reaction.

“Oh my god, are your cheeks red!?” you teased, reaching out to pinch his cheeks.

“Because you're biting me!” He defended with a pout and raised eyebrows, rubbing his cheeks to emphasize his point.

You giggled, pushing his hair away from his face, giving you a much clearer view of his beautiful morning face.

“Sorry… but you can't blame me! You're just so— so biteable.” With a pouty smile, you say, causing Jeonghan's ears to perk up.

“Biteable?” He repeated, taken aback. Proudly, you nod with lips pressed into a thin line.

“Then you probably don't mind me saying that you're very, very biteable too!” He grinned, his eyes gleaming with a clear mission and it sent shivers down your spine. Suddenly, he reached out to take your hand.

“...no, n— help!” You yelled, as if someone could get you out of this misery, and pulled yourself away from him. He gently grabbed you by the wrist, pulling you against his chest before he flipped to the other side and hovered above you.

“Hey, you can't use my own technique against me!” You whined, wiggling under his firm grip on your waist.

“No, no, let me check if you're biteable too,” he insisted, a bright grin on his face. You began to laugh, soon followed by his soft chuckles.

“Aaa!!” He leaned closer with his mouth open, and you closed your eyes tightly, turning your head away while laughing. But instead of feeling a bite on your cheek, you felt his soft and warm lips pressed against your skin. His peck lingered for a moment before he pulled away with a “mwah!” and a proud smile.

“See? I'm so nice, you should thank me, love.” He said, his eyes softening when they met yours.

A bright smile touched your lips before you spoke, “I should thank you by becoming a zombie again!”

Jeonghan’s smile faded, and he slowly leaned away from you. But even when you lunged forward, he made no effort to back away.

And that was more than enough to tell you that he secretly enjoyed this alot. He enjoyed having your attention on him and making the most out of your time spent with each other, even if it meant he’d have to suffer through your zombie phase.

© KISSBYOON 2025. All Rights Reserved. @kstrucknet

Boyfriend!Seungcheol who LOVES to spoil you. There’s something you want? Just ask and he’ll buy it for you. In fact, he will go and buy it himself and if he’s busy he will just give you his card. And! Don’t even think about worrying about the price—or else you’ll have a pouty upset Cheol lecturing you about how you should never worry about that.

Boyfriend!Seungcheol who LISTENS to you. If you said that you were craving something while on a phone call he would go and get you that something, later showing up at your door with a big smile. If you express a liking towards something, e.g. a piece of clothes while scrolling on your phone, you better be ready because it will be in your wardrobe tomorrow. Even if you so much as mention needing to buy more pads for next month—you won’t have to, he already did it for you.

Boyfriend!Seungcheol who wants to SOLVE everything around you. A light bulb needs to be changed? He will do it. There’s a problem with your bathroom? He will fix it (if he can’t he will call someone to do it). Are you scared because of a spider? He will kill it for you. One time you were on a video call with him when you saw a huge spider on the wall, scared and in panic you hung up the call. Ten minutes later, Seungcheol showed up at your door to take care of it (he’s basically the best emergency contact).

Boyfriend!Seungcheol who gets JEALOUS (soft and vulnerable version of Jealous!Cheol ahead). He trusts you with his whole heart—but that doesn’t mean he likes it when someone tries to flirt with you. He won’t make a scene, but you’ll notice how his hands suddenly find your waist and how his jaw tenses just a little. Later, when you’re alone, he’ll pull you close with a pout. “Are you still mine?” It’s not possessiveness, it’s just that, for him, loving you feels too important to ever risk taking you for granted.

Boyfriend!Seungcheol who CUDDLES you but also expects to be cuddled. He’s extra protective with the people he loves and he will fight anything for those few people. But at night, after a long tiring day of being in leader mode, he craves to be protected too and is in your arms where he finds that protection.

girl dad jeonghan who is just kind of a silly individual who loves other people who are silly…. like his best friends are seungcheol (old man silly), joshua (crazy silly), and dokyeom (just a deeply silly individual). he had told you that the reason he liked hanging out with them was because they were always so entertaining and willing to laugh with him. life is too short to not be laughing whenever you can! 

girl dad jeonghan who laughs at the same thing your toddler kid does. not gonna lie… his humor probably fits around little kids. he laughs at fart jokes and likes teasing. this is probably why jeonghan gets along with your daughter so well. 

girl dad jeonghan who has a good eye for cute things, so he likes dressing up your daughter. ever since she was a baby, he has always liked staying up just a little later to coordinate her outfits with you. you hadn’t expected him to be this invested in this part of your baby’s life. 

girl dad jeonghan who likes doing your daughter’s hair before school. since he also had long hair in the past and grows his hair out into a pookalicious bob every now and then, he is someone who knows hair. he braids your daughter’s hair and lets her learn how to do it on his hair. sometimes they both come up to you and ask you to do a matching hairstyle on them. of course… you have to join in on the fun too. 

girl dad jeonghan who doesn’t have a problem with playing along with your daughter’s tea parties. she wants a tea party? then let there be teacakes. he always goes the full mile for her. you often wonder how he has the stamina to keep up with her, but he takes naps at the same time she does. you have a lot of those photos in your camera roll. 

girl dad jeonghan whose favorite school day is bring your father to school day. they wear matching outfits, just to flex on the other dads in your daughter’s class. he prints out the picture they take together every year, and you two keep it in an album in your bedroom. 

girl dad jeonghan who doesn’t know pop culture or new artists that well but still learns the dances to your daughter’s favorite kpop songs so he can teach her too. her favorite thing is learning dances from her dad and seeing him perform. when she was old enough to dance, you’d bring her along to times that you watched seventeen’s practices. 

girl dad jeonghan who laughs when she picks up phrases from him or tries to copy him. he sometimes sees her just carrying around a plastic spoon or falling asleep with it in her hand. when she gets scared, she has a three pitch whine that makes him wonder where he’s heard it form while you wonder how both of them got to be so similar. 

girl dad jeonghan whose daughter calls him pookie, because that’s what you used to call him when she was a baby. he never corrected her until later. (“not pookie but dad!” “pookie!”) honestly, he doesn’t mind and finds it funny anyways. his members tease him and call him pookie too, but he’s not as forgiving to them as he is with his daughter. 

girl dad jeonghan who melts at your daughter’s aegyo. he always asks you how she’s so good at it, especially when she wants something. but, you know better. everything she’s used is all learned from him. he just doesn’t know his own trick are being used against him! he always encourages your daughter to do aegyo on seungcheol so he can buy her snacks, though. (and it works every time…) 

girl dad jeonghan who is protective of his daughter. he asks his group members to back up when you visit with her so that she doesn’t get overwhelmed. one at a time! gently hold her! support her neck! don’t spit on her mingyu! his group members always joke around that he brags about his daughter all the time but only nags when they get to actually see her in person. 

girl dad jeonghan who loves seeing his daughter get along with her kpop idol uncles. she’s charmed all the members of seventeen and has them wrapped around her precious little finger. even his hyungwon hyung thinks she’s the cutest gem ever. as they should. that’s his daughter.