Here’s the plot: Seulhee and Eunmi are best friends with different personality, Seulhee’s a very good, intelligent and calmed person. Eunmi is the opposite, although Eunmi is really smart, she’s a bad influence to Seulhee. . Seulhee’s brother is Junhyung who is a varsity player, Junhyung is a snob. Seulhee is the vice president of the student counsel. One day, Eunmi invites Seulhee to cut classes and Junhyung heard it. Junhyung told Eunmi to stay away from Seulhee. Seulhee then meets Gikwang, another varsity player who cheers her up when she’s feeling down. Will Eunmi’s hate towards Junhyung change? Will Gikwang succeed in making Seulhee smile all the time?