Is This Me?

Is this me, is it really me sittin' here crying?
Well, it shouldn't be, it just can't be me, my eyes are lying
'Cause that's not you, it just can't be you, you wouldn't be cheatin' (cheatin')
It's someone else, yes ,it's someone else whose darling's leavin'

I can't believe my eyes, you took me by surprise
Oh, how I wish I'd just stayed home, I'd still be thinking you're all my own
This isn't me, it just can't be me sittin' here crying
Is it just a dream, I know it's just a dream, our love can't be dying