Kim Jonghyun is a senior who fell in love with a stranger he just met in a club, when he and his friends go out. Though as time goes by, he never saw the guy again and decided to move on. He decided that maybe Kim Kibum is his soul mate and so he thought he likes kibum. Though he don't know why every time Lee Jinki the school nerd and kibum's bestfriend smiles he feels so giddy.

Lee Jinki is a senior, a cute and innocent nerd or so others think. Jinki is so naive to notice his own charm. He is in love with Kim Jonghyun, but he didn't voice it out, as he know jonghyun wont like him. The only one who knows it is Kim Kibum his bestfriend. Jinki has two childhood friend who treats him as a brother, well the other one have a massive crush at him. Even though Jinki likes Jonghyun he always tried to avoid the guy because of a fateful night.

Kim kibum a junior the school's resident diva. Jinki's bestfriend. Kibum kept a secret to Jinki that only his brother Kim heechul knows. Despite Jinki telling him his secret. Kibum despise Jonghyun. He is overly protective of Jinki, He always argue with changmin and joon for getting too close with Jinki.

What would happen if Jonghyun's mystery guy is revealed? What would happen if Jinki knows kibum's secret? What would happen to Jinki?