Yeon Yi-joo
Ha Eungyeol
Ha Yi-chan
Yoon Chungha
Choi Sekyung/ On Eunyu
Oh Majoo
Kang Hyunyul
No Saebum
Lee Si-guk
(All the other characters are same as the drama)
근데, 그건 내 노래에요! (But, that's my song!) Yeon Yi-joo, a high schooler always dreamt of being an idol. . . . . B... More
Yeon Yi-joo
Ha Eungyeol
Ha Yi-chan
Yoon Chungha
Choi Sekyung/ On Eunyu
Oh Majoo
Kang Hyunyul
No Saebum
Lee Si-guk
(All the other characters are same as the drama)