S1, E549: Ock Joo-hyun performs Defying Gravity from the musical Wicked and performs with Letteamor the song I Believe in You.
Starring Ock Joo-hyun, Yang Yo-seob, Aquinas
S1, E549: Ock Joo-hyun performs Defying Gravity from the musical Wicked and performs with Letteamor the song I Believe in You.