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