On screen
Cast
37 credited performers
Yang Dae-hyeok
Lee Gyoo-han
Lee Dong-hwi
Park Moo-an
Bang Hyo-rin
Han Da-jeong
Han Ji-hyeon
Han Yeong-seo
Ong Seong-wu
Ki Hyeon-ha
Yoon Jung-hoon
Kim Chan-gi
Cho Seung-yeon
Homeroom teacher
Artwork unavailable
Jeon Soo-kyung
Yeong-seo's mother
Kim Ah-young
Yoon Ha-ri
Moon Dong-hyeok
Kang Dong-goo
Gong Min-jeung
Yoo Dal-rae
Im Sung-jae
Seo Dae-gang
이든이
Pure Love
Kim Joon-bae
Choi Tae-man
Cha Mi-kyung
Dal-rae's mother
Lee Yeon-joo
Character not listed
Kim Yoon-hye
Choi Soo-ah
Kwon Soo-hyun
Han Jeong-min
Kim Min-chul
Kang In-ho
Jo Mi-ryung
Soo Ah-mo
Seo Hyun-chul
Jang Rye-ji
Kim Sun-young
Park Yeong-mi
Kim Dan
Oh Min-woo
Oh Woo-ri
Kang Sae-ra
Kim Hak-sun
Oh Tae-seok
Lee Joon
Lee Kang-min
Bae Yoon-kyung
Choi Ha-na
Lee Shi-a
Kim Seo-hee
Kim Hyang-gi
Kim Minji
Jin Ho-eun
Yoon Minji
Kwon Eun-bin
Song Minji
Jeon Hye-jin
Won Yoo-ri
Oh Dong-min
Seo Min-gi
Kang Han-na
Jeong Ji-eum
Kim Min-gue
Park Yoo-sin
Ha Min
Client
Lee Ji-hoon
Lee Ji-hoon