Someone else's song

I can't tell you anything you don't already know
I keep on trying, I should just let it go
I keep on singing, you're eyes they just roll
It sounds like someone else's song from along time ago
You already know the story and the chords are just the same
You already know I love you, and I sound like whats-his-name
But you can't stop me, I want you to know
I know it sounds like someone else's song from along time ago