Luhan, Jessica and Sehun were a best friends since childhood. When they were kids, love is mean family but when they grown up into teenager, love is a feeling of a deep affection. Luhan is a kind of 'student attraction' which mean popular. While Sehun just an ordinary boy and Jessica just a smart geek. Jessica like Luhan and wanted to try her luck with confessing to him but things goes wrong, Luhan reject her. Even they were a best friends since kids Luhan don't want his pride down just because he date with a geek. At first it seem awkward but after then they act normally. Sehun on the other side who like Jessica since kids suddenly tell a secret to a wrong person which is Jessica close classmate, Kai. Jessica heard about it and begin to develop a feeling towards Sehun, Sehun confess to her and she accept it. She begin to move on from Luhan slowly. As months pass the couple still together and decide to get engaged after graduate but Luhan didn't agree with it since he finally realize that he like Jessica too and trying to snatch Jessica from Sehun. What will happen to their friendship? Will they solve their complicated friendship?