Character Name : Soo-hyun

Original Name : 이병헌

Gender : Male

Character Name : Han Sun-young

Original Name : 최지우

Gender : Female

Character Name : Han Mi-young

Original Name : 김효진

Gender : Female

Character Name : Han Jin-young

Original Name : 추상미

Gender : Female

Character Name : Mother

Original Name : 선우용녀

Gender : Female

Character Name : Han Dae-young

Original Name : Jeon Jae-hyeong

Gender : Male

Character Name : Jin-young's husband

Original Name : 김해곤

Gender : Male

Character Name : Sang-il

Original Name : 탁재훈

Gender : Male

Character Name : Professor Uhm

Original Name : 정보석

Gender : Male

Character Name : Waiter

Original Name : 공형진

Gender : Male

Character Name : (cameo)

Original Name : 신이

Gender : Female

Character Name : Min-ji

Original Name : Im Hyeon-ju

Gender : Male