True Beauty

Mun Ka-young

Lim Ju-kyung

문가영

Cha Eun-woo

Lee Su-ho

차은우

황인엽

Han Seo-jun

박유나

Kang Soo-jin

임세미

Lim Hee-kyung

Park Ho-san

Lim Jae-pil

박호산

Jang Hye-jin

Hong Hyun-suk

장혜진

Oh Eui Sik

Han Joon-woo

Oh Eui-sik

김민기

Lim Ju-young

Kang Min-ah

Choi Soo-a

강민아

이우제

Kim Cho-rong

Yoon Seo-ah

Young Im Hee-kyung

전혜원

Park Sae-mi

Yeo Joo-ha

Han Go-woon

이일준

Yoo Tae-hoon

Lee Joo-ahn

Choi Man-shik

이주안

이상진

Ahn Hyun-gyu

Kim Hyun-Ji

Kim Si-hyun

Han Yi Young

Ha Ji-young

정준호

Lee Joo-hun

김정학

Mr. Oh

서혜원

Se-mi's Friend

Kim Ryul-Ha

Kim Ga-young

오유진

Joo Hye-min

임현성

Comic Store Owner

Ahn So-Rim

Lee Ye-rim

안상우

Disciplinary Teacher

김병춘

Vice-principal

고우리

Selena Lee

박성진

Yoo Gang-hyeon

Kim So-bin

Classmate

오채은

Woo-hyeon's Girlfriend

Park Hyun Jung

Lee Mi-hyang (Seo-jun's Mother)

박서경

Lim Hee Gyung [Young]

Park Ju-Hwan

Lim Joo Young [Young]

옥주리

[Neighborhood woman]

Choi E-sun

[Yongpa High student]

한명환

[Yongpa High student]

Lee Tae-ri

Wang Hyun Bin [Joo Gyung's crush]

이태리

Cha Yeong-ok

[Neighborhood woman]

Hwang Jung-ha

Byeon Joon Hyeok [Yongpa High student]

강찬희

Jeong Se Yeon [Su Ho & Seo Jun's friend]

이고은

Lim Joo Gyung [Young]

Shin Jae-hwi

Lee Sung Yong [Yongpa High student]

신재휘

Lee Seung-Woo

Lee Su Ho [Young]

신서우

Acteur

이재은

[Su Ho's housekeeper]

Um Tae-Yoon

[Comic store customer]