Characters played by Soo-hyang Im
Kang Mi Rae
Characters played by Cha Eun-Woo
Do Kyung Seok
Characters played by Woo-Ri Jo
Hyun Soo Ah
Characters played by Kwak Dong-yeon
Yeon Woo Young
Characters played by Joo-mi Park
Na Hye Sung
Characters played by Park Sung-Geun
Do Sang Won
Characters played by Woo Hyeon
Kang Tae Shik
Characters played by Do-hee Min
Oh Hyun Jung
Characters played by Tae-sun Lee
Seo Yoo Jin
Characters played by Yoo-na Park
Yoo Eun
Characters played by Seon-hwa Kim
Na Eun Shim (Mi Rae's mother)
Characters played by Ye-Rim Lee
Kim Tae Hee
Characters played by Sung-won Choi
Song Jung Ho
Characters played by Geon-Hee Song
[Freshman]
Characters played by Baek Soo-Min
Go Ye Na
Characters played by Lee Chae Yun
Hyun Soo Ah (young)
Characters played by Kim Doh-Yon
Jang Won Ho (Freshman)