퍼프(Puff) 11th Single Album [어두워지면(When it’s dark)] - I think about you when it’s dark [CREDITS] Composed by 퍼프(Puff) @pufflee94, 리오(Leo) @leoshinofficial Arranged by 퍼프(Puff) Lyrics by 퍼프(Puff, 리오(Leo) Artwork by 남승현 @nsh.jpg