Just walk away

You don't want me and that's a fact
I gotta keep on moving and no turning back
You do the same babe you'll forget me soon.
It's  dark in my heart, though it's almost noon.

Don't like when you play with my heart.
You think it's fun but it's driving me mad.
It was a mistake right from the start.
Making me happy, making me sad.

So I'll just walk away...