Moon So-ri

Song Hee-jeong

Ahn Do-gyu

Choi Seung-yoon

최규환

Lee Joo-hoon

Cho Jin-woong

Han Chang-soo

Oh Yong

Park Joong-ho

Park Won-sang

Seung-yoon's father (uncredited)

Son Byung-ho

Manager Kwon (uncredited)

Lee Young-hee

Young-sook's Grandmother (uncredited)