A misunderstood loner is drawn out of his shell after transferring to another high school, where he comes across new ordeals -- and first love.
as Choi Joon-Woo
as Yoo Soo-Bin
as Ma Whi-Young
as Oh Han-Kyeol
as Joon-Woo's mother
as Soo-Bin's mother
as Choi Myeong-jun
as Jung Oh-je
as Park Geum-ja
as Choi Joon-Woo (young)
as Yoo Pil-Sang
as Hwang Ro Mi [Soo Bin's classmate]
as Kwon Da-hwin
as Yoon So-ye
as Go Dong
