Cast
Suzy
Ko Hye-mi • 32 episodes
IU
Kim Pil-sook • 32 episodes
Jang Woo-young
Jason • 16 episodes
Hahm Eun-jung
Yoon Baek-hee • 16 episodes
Ok Taec-yeon
Jin Guk • 16 episodes
Park Jin-young
Yang Jin-man • 32 episodes
Ahn Sun-Young
Kang Oh-seon • 16 episodes
Ahn Seo-hyun
Ko Hye-sung • 16 episodes
Han Bo-reum
Ha So-hyeon • 16 episodes
Kang So-ra
Shin Hae-sung • 16 episodes
Jeong Ah-rin
Jung Ah-jung • 16 episodes
Jeong Jin-woon
Jin Yu-jin • 16 episodes
Uhm Ki-joon
Kang Oh-hyuk • 16 episodes
Park Ji-yeon
Rhee-ahn • 16 episodes
Bae Yong-jun
Jung Ha-myung • 16 episodes
Im Jae-beom
JB • 16 episodes
Jeon Min-Joon
Jo In-sung • 16 episodes
Hyolyn
Nana • 16 episodes
Lee Byung-joon
Si Beom-soo • 16 episodes
Park Seo-jun
Si-woo • 16 episodes
An Kil-kang
Ma Doo-sik • 16 episodes
Yoo So-young
Park Soon-dong • 16 episodes
Lee Yoon-mi
Maeng Seung-hee • 16 episodes
Ailee
Ailee • 16 episodes
Jinyoung
Jung Ui-bong • 16 episodes
Jeong Yeon-joo
Yi-seul • 16 episodes
Kim Jung-tae
Lee Kang-cheol • 16 episodes
Lee Yoon-ji
Shi Kyung Jin • 16 episodes
Kim Soo-hyun
Top Star Playing Song Sam-dong • 17 episodes
Kim Soo-hyun
Song Sam-dong • 17 episodes
Park Eun-bin
Go Hye-sung • 1 episodes
