Dong-gu's class partner, Joon-tae becomes resentful of Dong-gu's attention and tells him to stay away. He later joins a baseball team, which Dong-gu follows in an effort to take part. Their strained relationship remains important as Dong-gu continues to care about him despite his rejection.
Yun Chan has 1 screen credits in a career dating back to 2007. Signature works include Bunt. Explore the interactive character relationship maps on each title page to trace how their roles connect across franchises.