Knockout - Reason lyrics

I get the feeling I'm not wanted here. You could've told me earlier. You get me wondering what's on your mind. You won't return my calls. Give me a reason for tearing my heart in two. I can't believe that I fell for a girl like you. What possessed you to mess with my head. I guess I shoul've never tried. It's kind of awkward how foolish I felt. I never would've thought you lied