Skillet

I'm still trying to figure out how to tell you I was wrong
I can't fill the emptiness inside since you've been gone
So is it you or is it me?
I know I said things that I didn't mean
But you should've known me by now
You should've known me
If you believed
When I said
I'd be better off without you
Then you never really knew me at all
If you believed
When I said
That I wouldn't be thinking about you
You thought you knew the truth but you're wrong