연애의 목적

박해일

Lee Yoo-rim

Kang Hye-jung

Choi Hong

박그리나

Hee-Jung

서영화

Language teacher

박진우

Yeon-Ho's friend (uncredited)

우기홍

Yeon-Ho's friend 2 (uncredited)

Jung Young-ki

Student teacher (uncredited)

Lee Hyun-Jung

Choi Hong's mother

김세동

chief police at police station (uncredited)

Choi Jae-hwan

Gu Suk-Ji (student) (uncredited)

김자영

Teacher (uncredited)

김신록

Student teacher

최선중

Teacher

Han Jae-rim

Director

Choi Jae-hun

Art Direction

Han Jae-rim

Writer

Go Yun-hui

Writer

Jeon Soo-a

Production Design

Choi Hye-lim

Makeup & Hair

최선중

Producer