what song goes one day we went wrong, we were once so strong, our love is like a song. you cant forget it?

Question

one day we went wrong, we were once so strong, our love is like a song. you cant forget it

Answer 1

Demi Lavoto Don't Forget.

Answer 2

"Somewhere we went wrong, we were once so strong, our love is like a song, you can't forget it, at all..."

Don't Forget by Demi Lovato, on her cd titled, "Don't Forget."

Answer 3

It's called "Forget".

It's by Demi Lovato.