After transferring schools seven times, Choi Jeon Gu learns it is easiest not to make friends nor enemies. He sticks to that practice when he transfers into Namil High School, but not for long. The guy sitting next to him, Duk Won, is overly friendly and keeps trying to become friends with him. The class president and the top student of the school, Yang Ah Young, keeps bothering him to do chores for the class.
Jeon Gu succeeds in remaining invisible until one fateful day, when he stands up for Duk Won against a bully, who is constantly picking on him. He mistakenly hits the Brown Bear, Yeok Ho, and is challenged to a duel. If Jeon Gu wins, Duk Won will be left alone.
When Ah Young tells him to apologize to Yeok Ho, Jeon Gu gets angry and blurts out, "Go out with me." A day full of regrets, but Jeon Gu is not concerned, since he is transferring out in a week anyway...
Cast: Kwak Dong Yoon, Lee Se Young, Kwak Jeon Guk, Choi Tae Joon, Park Jung Min, Bae Nu Ri, Yoon Bak