Here I am by Kelly Clarkson (original lyrics)

Seems like just yesterday
You were a part of me
I used to stand so tall
I used to be so strong.
Your arms around me tight
Everything it felt so right
Unbreakable like nothing could go wrong
Now I can't breath no I can't sleep
I'm barely hanging on.

(Chorus)
Here I am
Once again
I'm torn into pieces
Can't deny it can't pretend
Just thought you were the one
Broken up deep inside
But you won't get to see the tears I cry
Behind these hazel eyes

I told you everything
Opened up and let you in
You made me feel all right
For once in my life
Now all thats left of me
Is what I pretend to be
So together but so broken up inside
'Cause I can't Breath no I can't sleep
I'm barely hanging on.

(Chorus)
Here I am
Once again
I'm torn into pieces
Can't deny it can't pretend
Just thought you were the one
Broken up deep inside
But you won't get to see the tears I cry
Behind these hazel eyes

Swallow me then spit me out
For Hating you I blame my self
Seeing you it kills me now
No I don't cry on the outside
Anymore...