Cast
Ryu Ui-hyun
Seo Jae-min • 7 episodes
Cho Mi-yeon
Ye Kyung • 7 episodes
Jo Sung-Joon
Jin Beom • 7 episodes
Cho Yu-jung
Yoo Ra • 7 episodes
Ryeoun
Nam Ho • 7 episodes
Lee Chan-hyeong
Song Yi Joon • 7 episodes
Kwon Young-eun
Son Na-eun • 7 episodes
Kim Min-ki
Kang Joon • 7 episodes
Kang Lee-seok
Kang Sung Jae • 7 episodes
Lee Kang-ji
Ha Jae Moo • 7 episodes
Oh Ki-Chan
Lee Min Ho • 7 episodes
Park Se-hyun
Kang Da Hyun • 7 episodes
Jang Sung-yoon
Song Hye Bin • 7 episodes
Choi Kwang-je
[Vlogger] • 1 episodes
Son Joo-Yeon
[Jae Min's mother] • 1 episodes
Kim Han-jong
Teacher Myung Han • 1 episodes
Park Jin-soo
[Couple wanting park bench] • 1 episodes
Choi Kyo-sik
[School security guard] • 1 episodes
Yoo Ji-Yeon
[Student] • 3 episodes
Seo Young-sam
[Geology teacher] • 2 episodes
Lee Si-young
[School nurse] • 1 episodes
Lee So-geum
[Convenience store cashier] • 1 episodes
Kim Seong-yong
[Teacher] • 1 episodes
Min Young
[PE teacher] • 1 episodes
Lee Hae-eun
[Yu Ra's mother] • 1 episodes
Jung Yun-shim
[Nam Ho's mother] • 1 episodes
Lee Sun-hee
[Na Eun's mother] • 1 episodes
Lee Sang-eun
[Art teacher] • 1 episodes
Jeong Sung-young
[Caught Student] • 2 episodes
Song Chae-yoon
Kang Go-eun ( Eps 6, 7) • 2 episodes
Song Chae-yoon
Kang Go-eun (Eps 6, 7) • 2 episodes
