baby is you

I know you're with somebody new
But I can't write a song that's not all about you
It's not fair, baby
How come it's so easy

For you to forget everything you said?
Like how I was the best girl that you'd ever met
Guess you take it back
Should've expected that

When I say I'm fine, I'm lyin' really well
'Cause I can't love anyone else
And I'm so jealous that you can
Scared I'll never feel that again

'Cause I still can't call anyone baby
'Cause baby is still you to me
Don't you think I wanna move on, too?
But I can't love anyone thе way, the way I loved you