U Don't Know Me (Like U Used To)

How could you lie to me
After all we've been through?
It's just so sad to see me in love with you.
I gave you all of me,
But still it wasn't enough for you.
Is this how love's supposed to be?
Now I'm trying to get over you.
[Chorus]
You ain't missin' me.
You won't pick up the phone and call.
You don't love me
Like you used to.
Tell me what is going on.
You got me standing here alone.
You don't know me
Like you used to.
Remember what you said
When you stepped up on the scene?
You got into my head,
Had me stressin' like a fiend
No, I just can't forget
How you put that thing on me.
I wish we never met;
This way I won't be lonely.
[Chorus]
You don't know me,
Know me like you used to.
You don't know me.
[Chorus]