the brother's best friend trope | lee heeseung

fourteen

you avoided going onto snapchat for the first day while they were away. you couldn't deal with seeing them all have fun without. and god forbid you to see any of the girls and heeseung being a little too close.

you had to deal with heeseung bringing girls to your house, making out with them in front of you, or talking about fucking some girl from your school for years. so now, when you've finally had your chance with heeseung, you didn't know how you could ever go back to pretending that what he was saying wasn't bothering you.

sunoo came over saturday night, hoping to cheer you up a little.

"heeseung did what to you in your kitchen?" sunoo gasped loudly, making you cover his mouth in fear that your parents would hear and put two and two together about what he was talking about.

"shh god! do you always have to be so loud! you tsked at your best friend.

"i'm sorry! but i mean, this is something that we've only ever joked about for years!"

"that's what im saying!" you nodded to him, glad that it wasn't just you that was shocked.

"god, was it good?"

"really good." you raised your eyebrows, making the both of you laugh.

"so now what? are you guys finally gonna date?"

"of course not! are you kidding me?" you lay back on your bed, thinking about how that could never happen in a million years. not when heeseung is so important to sunghoon.

"why not? i'm sure sunghoon wouldn't kill his best friend?" sunoo lay down beside you on his stomach so he could face you.

"i'm sure he would." you nodded sarcastically, "heeseung is the only person that sunghoon's ever 100 percent trusted. how would he feel if that person went and started dating me?! his little sister?!" you exclaimed, your hands shaking out in the air.

"god, you need a drink." sunoo laughed.

"fuck, yeah i do."

sunoo and you drank quietly in your room until it was approaching 10pm. you were both upset, and drunk and you couldn't stop thinking about heeseung.

"i cannot believe he's with that minjeong girl right now!" you slurred, trying to apply some lip gloss in your mirror as sunoo lay on your bed.

"i heard that she slept with that yeonjun guy before he graduated." sunoo nodded, looking at you through your mirror's reflection.

"choi yeonjun?!" you gasped in shock. he was only the school's hottest it boy for years. even when you were in elementary school you heard about his beauty. "my god, this minjeong is living the dream." you continued to stare at yourself in the mirror with a frown. "i wish i was as sexy as her. guys seem to only like the sexy girls, i swear."

"you're sexy, y/n!" sunoo cheered, coming up behind you and squeezing your cheeks.

"god, sunoo." you pushed his hands off of your face, "i am definitely not sexy when you squeeze my face like that." making both of you laugh.

"i say, you get all dressed up and send a sexy pic to heeseung, i'm sure that'll make him realize just how sexy you are, he'll want to come home right away!" sunoo planted the idea in your head, allowing for you to contemplate it. if you hadn't been drinking for five hours already, you're sure that you would've been totally against the idea. but you were so intoxicated, and jealous of minjeong and missing heeseung that you agreed to the idea immediately.

sunoo and you tore through your closet for a while, trying to figure out what to wear for the picture.

"what about this?" sunoo pulled out a black-lined, mesh bralette from the back of your closet. "i think this is sexy."

"that is too sexy and i think i'll be too weird if i wear that." you gasped. you had only worn it once underneath your clothes and you felt uncomfortable all day. but maybe that was a good thing. you should get out of your cute comfortableness and into something more sexy and mature.

"what? no! heeseung will love this, y/n. when has he ever seen you in something like this?" sunoo asked, which made you think about it. all he ever really saw you in was your school uniform and your pajamas. you never really tried to go all out when you were in your own home.

"fine, give me the thing i'll go put it on." you snatched the mesh fabric out of sunoo's hand, a devilish grin on sunoo's face as he cheered you on.