Kim So-yeon
In 16 episodes
Role(s): Kim Yeon-woo
Ryu Si-won
Role(s): Kang Dong-seok
Yu Seon
Role(s): Choi Joon-hee
Park Kwang-hyun
Role(s): Lee Han-soo
Kim Hyun-soo
Role(s): Choi So-hee