연애의 목적

パク・ヘイル

Lee Yoo-rim

강혜정

Choi Hong

박그리나

Hee-jung

イ・デヨン

Teacher Cho

김세동

Police Chief

박진우

Yeon-ho's Friend 1

우기홍

Yeon-ho's Friend 2

정영기

Student Teacher

キム・シンロク

Student Teacher

이현정

Choi Hong's Mother

서영화

Language Teacher

최재환

Gu Suk-ji