Secret Sign [Johhny Suh]

-Meet The Cast-

~Johhny Suh~
Sierra Boyfriend, drummer andalan S.K.Y, berada di puncak karir band nya, supel.

~Lee Sierra~
Johnny Girlfriend, Pustakawan, Punya satu orang kakak, soft.

~Doyoung Kim~
Sierra Ex Boyfriend, Vocalist Kebanggaan S.K.Y, masih punya perasaan sama Sierra, tertutup.

~Jehyun Jung~
Bassist paling hebat di S.K.Y, Paling deket sama Doyoung, Rana Boyfriend.

~Yoo Rana~
Sierra bestfriend, desainer, Jaehyun Girlfriend.

~Lee Taeyong~
Kakak Sierra, possesive, gitaris handal S.K.Y , cerewet kalo urusan Sierra.

~Mark Lee~
Kerja bareng Sierra, Ramah, tapi lemot.

~Yee Mona~
Manager S.K.Y, super protective, berisik, pinter bagi waktu.