Jessica & Krystal release acoustic version of “Butterfly”

The Jung sisters, Girls’ Generation’s Jessica and f(x)’s Krystal, recently released “Butterfly” for the OST of SBS upcoming drama series, ‘To The Beautiful You’. On September 19th, an acoustic version of the song has been released.

“Butterfly” is Jessica and Krystal’s first duet OST track. The song has a playful melody while its lyrics sing of the innocence that a girl and boy goes through experiencing their first love.

Check out the song below!