You and Junhyung grew up together. You two met, talked and became friends just untill highschool when yours friendship turning into a whole new relationship. But then Junhyung wanted to go to Seoul for CUBE's audition because be a singer is his dream. So you let him go and he promised that he will comeback to find you somedays. After 4 years he become a famous rapper of boygroup named BEAST. You happy for him and still wait for him. But what will you do when suddenly he broken his promise and now is a boyfriend of Goo Hara - a member of famous girlgroup Kara?