TV Show Cast (92)
Mun Ka-young
Lim Ju-kyung (16 Episodes)
Cha Eun-woo
Lee Su-ho (16 Episodes)
Hwang In-yeop
Han Seo-jun (16 Episodes)
Park You-na
Kang Soo-jin (16 Episodes)
Lim Se-mi
Lim Hee-kyung (16 Episodes)
Park Ho-san
Lim Jae-pil (16 Episodes)
Jang Hye-jin
Hong Hyun-suk (16 Episodes)
Oh Eui-sik
Han Joon-woo (16 Episodes)
Kim Min-ki
Lim Ju-young (16 Episodes)
Kang Min-ah
Choi Soo-a (16 Episodes)
Lee Woo-je
Kim Cho-rong (16 Episodes)
Yoon Seo-ah
Young Im Hee-kyung (16 Episodes)
Jeon Hye-won
Park Sae-mi (16 Episodes)
Yeo Joo-ha
Han Go-woon (16 Episodes)
Lee Il-jun
Yoo Tae-hoon (16 Episodes)
Lee Joo-Ahn
Choi Man-shik (16 Episodes)
Lee Sang-jin
Ahn Hyun-gyu (16 Episodes)
Kim Hyun-Ji
Kim Si-hyun (16 Episodes)
Han Yi Young
Ha Ji-young (16 Episodes)
Jeong Jun-ho
Lee Joo-hun (16 Episodes)
Kim Jung-hak
Mr. Oh (16 Episodes)
Seo Hye-won
Se-mi's Friend (16 Episodes)
Kim Ryul-Ha
Kim Ga-young (16 Episodes)
Oh Yu-jin
Joo Hye-min (16 Episodes)
Lim Hyun-sung
Comic Store Owner (16 Episodes)
Ahn So-Rim
Lee Ye-rim (16 Episodes)
Ahn Sang-woo
Disciplinary Teacher (16 Episodes)
Kim Byung-choon
Vice-principal (16 Episodes)
Koh Woo-ri
Selena Lee (16 Episodes)
Park Sung-Jin
Yoo Gang-hyeon (16 Episodes)
Kim So-bin
Classmate (16 Episodes)
Oh Chae-eun
Woo-hyeon's Girlfriend (16 Episodes)
Kang Chan-hee
Jeong Se Yeon [Su Ho & Seo Jun's friend] (5 Episodes)
Shin Jae-hwi
Lee Sung Yong [Yongpa High student] (5 Episodes)
Park Hyun Jung
Lee Mi Hyang [Seo Jun’s mother] (5 Episodes)
Hwang Jung-ha
Byeon Joon Hyeok [Yongpa High student] (4 Episodes)
Lee Go-eun
Lim Joo Gyung [Young] (4 Episodes)
Lee Seung-Woo
Lee Su Ho [Young] (4 Episodes)
Seo Sang-won
Doctor Kang [Soo Jin's father] (4 Episodes)
Yoo Dam-Yeon
[Soo Jin's mother] (4 Episodes)
Kang Cho-won
[Saebom High student bully] (4 Episodes)
Lee Sun-Young
[Math teacher] (3 Episodes)
Cha Yeong-ok
[Neighborhood woman] (2 Episodes)
Song Hoon
[History teacher] (2 Episodes)
Kim Jae-hwa
[Music teacher] (2 Episodes)
Joo Se-Bin
Jin Hee Jung [Seobom High freshman student (1 Episode), Jin Hee Jung [Seobom High freshman student bully] (1 Episode)
Lee Eun-joo
[Move Entertainment team leader] (2 Episodes)
Park Young-soo
[Columbus Park] (2 Episodes)
Jung Dae-Ro
[Hee Kyung's acquaintance] (2 Episodes)
Yoon Jeong-sub
[Joo Hun's assistant] (2 Episodes)
Dayoung
Chen [Move Entertainment celebrity] (2 Episodes)
Lee Byung-Jae
[Seo Jun's band member] (2 Episodes)
Ko Han-min
[Photographer] (2 Episodes)
Park Seo-Kyung
Lim Hee Gyung [Young] (1 Episode)
Park Ju-Hwan
Lim Joo Young [Young] (1 Episode)
Ok Joo-ri
[Neighborhood woman] (1 Episode)
Choi Yi-sun
[Yongpa High student] (1 Episode)
Han Myeong-hwan
[Yongpa High student] (1 Episode)
Lee Tae-ri
Wang Hyun Bin [Joo Gyung's crush] (1 Episode)
Shin Seo-Woo
(1 Episode)
Lee Jae-eun
[Su Ho's housekeeper] (1 Episode)
Um Tae-Yoon
[Comic store customer] (1 Episode)
Jang Young-hyeon
[Convenience store friend #1] (1 Episode)
Moon Hak-jin
[Convenience store friend #2] (1 Episode)
Ham Tae-Gyun
[Convenience store friend #3] (1 Episode)
Kim Hye-yoon
Eun Dan Oh [Movie goer] (1 Episode)
Lee Jae-wook
Baek Kyung [Movie goer] (1 Episode)
Jung Gun-joo
Ryu Hyung Jin [Baseball player] (1 Episode)
Geum Gwang-san
[Sung Yong's father] (1 Episode)
Park Ji-ho
[Baseball game spectator] (1 Episode)
Lee Si-young
[Swarovski saleswoman] (1 Episode)
Woo Hyeon
[Camp ground owner] (1 Episode)
Yoo Ok-joo
[Angry customer] (1 Episode)
Seong Jeong-seon
[Community center grandmother] (1 Episode)
Jeong Sae-rom
[Soo Jin's math tutor] (1 Episode)
Yoon To-Wang
[Gangster] (1 Episode)
Lee Jung-yeol
[Bus driver] (1 Episode)
Hong Dae-sung
[Move Entertainment employee] (1 Episode)
Lee Han-wi
Min Jae Joon [Plastic surgeon] (1 Episode)
Kim Ji-su
[Wedding shop staff] (1 Episode)
Kim Young-dae
Oh Nam Joo [Man at Namsan Tower] (1 Episode)
Kwon Ban-seok
Dr. Han Chae Hoon [Emergency room doctor] (1 Episode)
Paul Battle
[Doctor] (1 Episode)
Kim Bong-hee
[Community center grandmother] (1 Episode)
Jang Ye-Rim
[Female student] (1 Episode)
Jo Yoon-soo
[Student] (1 Episode)
Choi Da-young
[Reporter] (1 Episode)
Cho Seok-In
[Cinema viewer] (1 Episode)
Kim Won-shik
Ji Woo Hyeon (1 Episode)
Terris Brown
[English teacher] (1 Episode)
Kim Si-woo
[Kindergarten boy] (1 Episode)
Kang Du-hyun
[Playground bully] (1 Episode)
TV Show Crew (15)
Acting
Hyesun Cho
Theme Song Performance (16 Episodes)
Kang Chan-hee
Theme Song Performance (16 Episodes)
Yuju
Theme Song Performance (16 Episodes)
Cha Jung Won
Theme Song Performance (16 Episodes)
Ha Sung-woon
Theme Song Performance (16 Episodes)
Kim Hyo-jin
Theme Song Performance (16 Episodes)
Cha Eun-woo
Theme Song Performance (16 Episodes)
Hwang In-yeop
Theme Song Performance (16 Episodes)
