D-4: "Bad Boy" Preview

Lyrics Translation:
Me, the guy you love? Sorry, I’m a bad boy.
Fine, then just leave. Bye. You’re a good girl.
As time goes by, the more I get to know you,
I know that all is gained is disappointment, but
Baby, don’t leave me.
I know you still love me.
Honestly, why are you being like this?
I need you so much, my lay lay lay lay lady.
My lay lay lay lay lady.