True Beauty

Mun Ka-young

Lim Ju-kyung· 16 ep

Cha Eun-woo

Lee Su-ho· 16 ep

Hwang In-yeop

Han Seo-jun· 16 ep

Park You-na

Kang Soo-jin· 16 ep

Lim Se-mi

Lim Hee-kyung· 16 ep

Park Ho-san

Lim Jae-pil· 16 ep

Jang Hye-jin

Hong Hyun-suk· 16 ep

Oh Eui-sik

Han Joon-woo· 16 ep

Kim Min-ki

Lim Ju-young· 16 ep

Kang Min-ah

Choi Soo-a· 16 ep

Lee Woo-je

Kim Cho-rong· 16 ep

Yoon Seo-ah

Young Im Hee-kyung· 16 ep

Jeon Hye-won

Park Sae-mi· 16 ep

Yeo Joo-ha

Han Go-woon· 16 ep

Lee Il-jun

Yoo Tae-hoon· 16 ep

Lee Joo-ahn

Choi Man-shik· 16 ep

Lee Sang-jin

Ahn Hyun-gyu· 16 ep

Kim Hyun-Ji

Kim Si-hyun· 16 ep

Han Yi Young

Ha Ji-young· 16 ep

Jung Jun-ho

Lee Joo-hun· 16 ep

Kim Jung-hak

Mr. Oh· 16 ep

Seo Hye-won

Se-mi's Friend· 16 ep

Kim Ryul-Ha

Kim Ga-young· 16 ep

Oh Yu-jin

Joo Hye-min· 16 ep

Lim Hyun-sung

Comic Store Owner· 16 ep

Ahn So-rim

Lee Ye-rim· 16 ep

Ahn Sang-woo

Disciplinary Teacher· 16 ep

Kim Beong-choun

Vice-principal· 16 ep

Koh Woo-ri

Selena Lee· 16 ep

Park Sung-jin

Yoo Gang-hyeon· 16 ep

Kim So-bin

Classmate· 16 ep

Oh Chae-eun

Woo-hyeon's Girlfriend· 16 ep

Park Hyun Jung

Lee Mi-hyang (Seo-jun's Mother)· 16 ep

Kang Chan-hee

Jeong Se Yeon [Su Ho & Seo Jun's friend]· 5 ep

Shin Jae-whi

Lee Sung Yong [Yongpa High student]· 5 ep

Hwang Jung-ha

Byeon Joon Hyeok [Yongpa High student]· 4 ep

Lee Go-eun

Lim Joo Gyung [Young]· 4 ep

Lee Seung-Woo

Lee Su Ho [Young]· 4 ep

Seo Sang-won

Doctor Kang [Soo Jin's father]· 4 ep

Yoo Dam-Yeon

[Soo Jin's mother]· 4 ep

Kang Cho-won

[Saebom High student bully]· 4 ep

Lee Sun-Young

[Math teacher]· 3 ep

Cha Yeong-ok

[Neighborhood woman]· 2 ep

Song Hoon

[History teacher]· 2 ep

Kim Jae-hwa

[Music teacher]· 2 ep

Joo Se-Bin

Jin Hee Jung [Seobom High freshman student bully]· 2 ep

Lee Eun-joo

[Move Entertainment team leader]· 2 ep

Park Young-soo

[Columbus Park]· 2 ep

Jung Dae-ro

[Hee Kyung's acquaintance]· 2 ep

Yoon Jeong-seop

[Joo Hun's assistant]· 2 ep

Dayoung

Chen [Move Entertainment celebrity]· 2 ep

Lee Byung-Jae

[Seo Jun's band member]· 2 ep

Ko Han-min

[Photographer]· 2 ep

Park Seo-kyung

Lim Hee Gyung [Young]· 1 ep

Park Ju-Hwan

Lim Joo Young [Young]· 1 ep

Ok Joo-ri

[Neighborhood woman]· 1 ep

Choi E-sun

[Yongpa High student]· 1 ep

Han Myeong-hwan

[Yongpa High student]· 1 ep

Lee Tae-ri

Wang Hyun Bin [Joo Gyung's crush]· 1 ep

Shin Seo-Woo

· 1 ep

Lee Jae-eun

[Su Ho's housekeeper]· 1 ep

Um Tae-Yoon

[Comic store customer]· 1 ep

Jang Young-hyeon

[Convenience store friend #1]· 1 ep

Moon Hak-jin

[Convenience store friend #2]· 1 ep

Ham Tae-Gyun

[Convenience store friend #3]· 1 ep

Kim Hye-yoon

Eun Dan Oh [Movie goer]· 1 ep

Lee Jae-wook

Baek Kyung [Movie goer]· 1 ep

Jung Gun-joo

Ryu Hyung Jin [Baseball player]· 1 ep

Geum Gwang-san

[Sung Yong's father]· 1 ep

Park Ji-ho

[Baseball game spectator]· 1 ep

Lee Si-young

[Swarovski saleswoman]· 1 ep

Woo Hyeon

[Camp ground owner]· 1 ep

Yoo Ok-joo

[Angry customer]· 1 ep

Seong Jeong-seon

[Community center grandmother]· 1 ep

Jeong Sae-rom

[Soo Jin's math tutor]· 1 ep

Yoon To-Wang

[Gangster]· 1 ep

Lee Jung-yeol

[Bus driver]· 1 ep

Hong Dae-sung

[Move Entertainment employee]· 1 ep

Lee Han-wi

Min Jae Joon [Plastic surgeon]· 1 ep

Kim Ji-su

[Wedding shop staff]· 1 ep

Kim Young-dae

Oh Nam Joo [Man at Namsan Tower]· 1 ep

Kwon Ban-seok

Dr. Han Chae Hoon [Emergency room doctor]· 1 ep

Paul Battle

[Doctor]· 1 ep

Kim Bong-hee

[Community center grandmother]· 1 ep

Jang Ye-Rim

[Female student]· 1 ep

Jo Yoon-soo

[Student]· 1 ep

Choi Da-young

[Reporter]· 1 ep

Cho Seok-In

[Cinema viewer]· 1 ep

Kim Won-shik

Ji Woo Hyeon· 1 ep

Terris Brown

[English teacher]· 1 ep

Kim Si-woo

[Kindergarten boy]· 1 ep

Kang Du-hyun

[Playground bully]· 1 ep