연애의 목적

Park Hae-il

Lee Yoo-rim

Kang Hye-jung

Choi Hong

박그리나

Hee-jung

Lee Dae-yeon

Teacher Cho

김세동

Police Chief

Park Jin-woo

Yeon-ho's Friend 1

우기홍

Yeon-ho's Friend 2

정영기

Student Teacher

김신록

Student Teacher

이현정

Choi Hong's Mother

Seo Young-hwa

Language Teacher

최재환

Gu Suk-ji