falling apart at the heart lyrics

I'm back on my feet, got it straight in my mind
Don't ask how I'm doing, I'm doing just fine,
Now I got it all under control
If I acted much higher
Then you'd see I'm down so low

chorus
I keep fallin', fallin apart at the heart
Keeps me wonderin' when does the gettin' over you start
It's hard to let go when a part of me keeps holdin' on
I'm back to the start, fallin' apart at the heart

Now I've told some lies, said I'd be ok
But don't you believe me, nothings really changed
I still wish that you were here
Tomorrow's so cloudy
Oh but yesterday's too clear

chorus
I keep fallin', fallin apart at the heart
Keeps me wonderin' when does the gettin' over you start
It's hard to let go when a part of me keeps holdin' on
I'm back to the start, fallin' apart at the heart