Sunny sings 'The 2nd Drawer' for 'The Queen's Classroom' OST

SNSD's Sunny sings "The Second Drawer" for the OST of MBC's newest drama "The Queen's Classroom".

"The Second Drawer" will serve as the theme song for one of the students, Shim Hana, which is played by Kim Hyang Gi.

Listen to the song below: