Jun Jong-seo as Ja-young

Son Suk-ku as Woo-ri

Gong Min-jeung as Sun-bin

Kim Seul-gi as Yu-mi

Bae Yu-ram as Woo-seong

Kim Jae-hwa as Editor in chief

Im Sung-jae as Macho

Lim Sun-woo as Yeon-hee

Kim Yeong-ok as Grandmother

Kim Kwang-kyu as Father

Lee Hak-ju as Min-seok

Park Jong-hwan as Namkoong Sang-woo

Jang Eui-soo as Trainer

Jang Seo-kyung as Seo-kyung

Kim E-jun as Hyung-jun