Character Name : Se-Hee

Original Name : 박보영

Gender : Female

Character Name : Joon-Hyuk

Original Name : 주원

Gender : Male

Character Name : Jung-Mi

Original Name : 강별

Gender : Female

Character Name : Detective Kim

Original Name : Kim Min-hyuk

Gender : Male

Character Name : girl

Original Name : Lee Marg-Eum

Gender : Male

Character Name : cutie

Original Name : Kang Hae-In

Gender : Female

Character Name : girl's mother

Original Name : Kwon Nam-hee

Gender : Female

Character Name : Se-Hee's father

Original Name : Jeong Dong-gyoo

Gender : Male

Character Name : Ji-Hun

Original Name : Choi Ji-Hun

Gender : Male

Character Name : Detective Jang

Original Name : 남경읍

Gender : Male

Character Name : homeroom teacher (uncredited)

Original Name : Min Young

Gender : Female

Character Name : teacher (uncredited)

Original Name : Han Ye-Na

Gender : Male