Kang Pi-o

Kang Pi-o and Hong Jae-in are longtime childhood best friends. Hong Jae-in always been there for him on his good days and bad days. They go to Korea Arts High school together. After school they hang out everyday getting ice cream or talk about there day before heading home. 5 months later...Seong-yo hangs out w Hong Jae-in, Kang Pi-o's childhood bsf. Kang Pi-o has been quiet and distant all he focus is playing the piano and not worrying about Hong Jae-in