Excluded from his assigned music group, in order to earn his grade solo, Yoon Sul Chan plays the song he heard Min Se Yi perform in the park, replacing them with his own comical lyrics. After an event in the shrines, the involving students are called to the office and forced to come up with something to perform at the charity event or have their reputation tarnished.
Yong Jun-hyung
Yoon Seol-chan
Ha Yeon-soo
Min Se-yi
Kang Ha-neul
Jung Sun-woo
Yoon Chan-young
young Jung Sun-woo
Nat Thewphaingam
Nawin Thammarat
Ahn Nae-sang
Han Ji-woong
Kim Young-ho
Min Gwang-ho
Lim Kim
Choi Kyung (young)
Jo Jae-yun
Manager Hong
Kim Hee-won
CEO Go
Moon Yong-seok
Ma Joon-Hee
Yoon Jong-hoon
Shin Jae-rok
Lee Min-hyuk
Men in Black member
Lee Chang-sub
Men in Black member
Lim Hyun-sik
Men in Black member