Desc: Ya-gan-bi-haeng: Directed by Hee-il Leesong. With Kwak Si-yang, Jae-Joon Lee, Jun-ha Choi, Chang-hwan Kim. Yong-ju, Gi-woong and Gi-taek used to be best friends in middle school, but in high school, Gi-woong becomes a member of the gang that bullies Gi-taek. As Yong-ju tries to fix broken relationship, he realizes his feelings toward Gi-woong.