차태현

Gyun-woo

宋茜

Girl

배성우

Yong-sub

藤井美菜

Yuko

송옥숙

Gyun-woo's Mother

Choi Jin-ho

Kim Jeon-moo

정종준

President

장항준

Director

Uhm Ji-sung

Young Gyun-woo

Bae Hyun-kyung

Kyu-jik

Yu Eun-mi

Young Girl

권오수

Manager

Jang Ji-woong

Friend

My Sassy Girl

My Sassy Girl 2