After Kang Ha's daring stunt at the party, he faces the vengeful Kim Ri-an at school. Later, at a retreat, Kang Ha and Jung Jae-i begin to get closer.
Roh Jeong-eui
Jung Jae-i
Lee Chae-min
Kang Ha
Kim Jae-won
Kim Ri-an
Ji Hye-won
Yoon He-ra
Lee Won-jeong
Lee U-jin
Kwon Eun-bin
Ye-ji
Choi Won-young
Jug Gi-yeong
Bae Hae-seon
Principal Park Hui-seon
Yoon Se-a
An Hye-won
Kim Tae-jeong
Choi Yun-seok
Byeon Seo-yun
Han Ji-su
Lee Seung-joon
Yun Byeong-geun
Jin Goo
Seo Bum-june
Nam Ju-won
Lee Min-goo
Baek Chan-min
Pyo Young-seo
Ryu Ba-da
Kim Jun-hyung
Jung Jae-hyeok
Seo Jun
Kim Seon-u
Lee Do-guk
Lee Han-jong
Oh Seung-hee
Director Kim
Lee Na-ra
Song In-gyeong
