Adult Trainee

Ryu Ui-hyun

Seo Jae-min· 7 ep

Cho Mi-yeon

Ye Kyung· 7 ep

Jo Sung-Joon

Jin Beom· 7 ep

Cho Yu-jung

Yoo Ra· 7 ep

Ryeoun

Nam Ho· 7 ep

Lee Chan-hyeong

Song Yi Joon· 7 ep

Kwon Young-eun

Son Na-eun· 7 ep

Kim Min-ki

Kang Joon· 7 ep

Kang Lee-seok

Kang Sung Jae· 7 ep

Lee Kang-ji

Ha Jae Moo· 7 ep

Oh Ki-Chan

Lee Min Ho· 7 ep

Park Se-hyun

Kang Da Hyun· 7 ep

Jang Sung-yoon

Song Hye Bin· 7 ep

Yoo Ji-yeon

[Student]· 3 ep

Seo Young-sam

[Geology teacher]· 2 ep

Jeong Sung-young

[Caught Student]· 2 ep

Song Chae-yoon

Kang Go-eun· 2 ep

Choi Kwang-je

[Vlogger]· 1 ep

Son Joo-Yeon

[Jae Min's mother]· 1 ep

Kim Han-jong

Teacher Myung Han· 1 ep

Park Jin-soo

[Couple wanting park bench]· 1 ep

Choi Kyo-sik

[School security guard]· 1 ep

Lee Si-young

[School nurse]· 1 ep

Lee So-geum

[Convenience store cashier]· 1 ep

Kim Seong-yong

[Teacher]· 1 ep

Min Young

[PE teacher]· 1 ep

Lee Hae-eun

[Yu Ra's mother]· 1 ep

Jung Yun-shim

[Nam Ho's mother]· 1 ep

Lee Sun-hee

[Na Eun's mother]· 1 ep

Lee Sang-eun

[Art teacher]· 1 ep