Character Name : Hye-ji

Original Name : 박한별

Gender : Female

Character Name : Min-Hee

Original Name : 유인나

Gender : Female

Character Name : Soo-jin

Original Name : 차예련

Gender : Female

Character Name : Yoo-min

Original Name : 윤은혜

Gender : Female

Character Name : Suk-Won

Original Name : Lee Yong Woo

Gender : Male

Character Name : Writer

Original Name : 전수경

Gender : Female

Character Name : Young-mi

Original Name : 최윤영

Gender : Female

Character Name : Yoo Seung-Won

Original Name : Dong-Ho

Gender : Male

Character Name : Soo-Hwan

Original Name : 이천희

Gender : Male

Character Name : Pre-college girl

Original Name : 이미도

Gender : Female

Character Name : Assistant writer

Original Name : Gil Eun-hye

Gender : Female

Character Name : Rookie writer

Original Name : Seo Hae-Won

Gender : Female

Character Name : Director

Original Name : 고창석

Gender : Male

Character Name : Assistant director

Original Name : 신승환

Gender : Male

Character Name : Roberta (as Elke Osadnik)

Original Name : Elke Berry

Gender : Female

Character Name : Yu Shin

Original Name : 고규필

Gender : Male