"i think i love you" han(?) x reader

hi everyone! this is my first story

han jisung. your older brothers bestfriend that youve crushed on for years until you overheard him bodyshaming you while talking to your brother. every time you heard his voice the more and more you hated him. you started being snappy at him, annoyed and pissed that he would insult you like that. he started bullying you back. until he left with your brother to become idols. 6 years later your brother and his friends visited you, you were having a great time until you saw.. HIM