Character Name : Sung-seok

Original Name : 김동욱

Gender : Male

Character Name : Hae-joo

Original Name : 고성희

Gender : Female

Character Name : Mi-yeon

Original Name : 황보라

Gender : Female

Character Name : Chang-gyu

Original Name : 김의성

Gender : Male

Character Name : Hae-joo's mother

Original Name : 임예진

Gender : Female

Character Name : Mrs. Chun

Original Name : 염정아

Gender : Female

Character Name : Hae-joo's eldest brother

Original Name : 한수현

Gender : Male

Character Name : Oh Hye-jin

Original Name : 이채은

Gender : Female

Character Name : Mr. Seo

Original Name : 조우진

Gender : Male

Character Name : Lee Jae-young

Original Name : Kang Shin-chul

Gender : Male

Character Name : Kim Shin-a

Original Name : 손지현

Gender : Female

Character Name : Cho Su-jung

Original Name : 김선영

Gender : Female

Character Name : Coach

Original Name : 유승목

Gender : Male

Character Name : Photographer

Original Name : 이준혁

Gender : Male

Character Name : Hae-joo's second brother

Original Name : 민무제

Gender : Male

Character Name : Hae-joo's youngest brother

Original Name : 차래형

Gender : Male

Character Name : Traffic police (cameo)

Original Name : 정우성

Gender : Male

Character Name : Lawyer (cameo)

Original Name : 이정재

Gender : Male

Character Name : Bae Mi-ra

Original Name : 조윤희

Gender : Female