Why are you leaving

Why are you leaving a song by Lee Seung Gi on Archodia Music

Unfinished Strory by Lee Seung Gi ,
White lie by Lee Seung Gi ,
Grumble by Lee Seung Gi ,
Why are you leaving by Lee Seung Gi ,
Was it so by Lee Seung Gi ,
Crazily by Lee Seung Gi ,
Don't be sorry by Lee Seung Gi ,
Fault by Lee Seung Gi ,
Temperature by Lee Seung Gi ,
Happy ending by Lee Seung Gi ,
Smile boy by Lee Seung Gi ,
White lie (Piano Ver.) by Lee Seung Gi ,