[Brandy]

Don’t even think about callin' me crazy
You know you peeped that lady
And when I turned and look at you, you tried
To play it off but I can tell that you two were friends
She was just too nervous
She was lookin' like she was hurt
Like the memory had surfaced
It kinda got her [bad word] I'm kinda wonderin' myself
And your really no help to me
How you two know each other so well
Cause I wanna know now
You better start talkin'

Who is she to you
Don’t lie to me
Who is she to you
My eyes can see
Something's going on between you two
I think you better let me know
That’s fo sho

[Usher]

Who is she to me
Nobody babe
Who is she to me
No need to explain
There's nothing more, I swear to you
There is nothing going on, that's what's up

See I don't know why all girls be so naive on everything
I'm not Lying (oh no oh no)
You think the worse
Acting all insecure, she see you buggin
So that's why
Don't really say you don't [bad word] me
Or it's going out the way that bust me [bad word] on
You understand me?
You better go there and listen or you got it twisted
That lady brought no attention
Cuz you're the one I'm with
Don't go asking me

[Brandy]

Who is she to you
Don’t lie to me
Who is she to you
My eyes can see
Something's going on between you two
I think you better let me know
That’s fo sho

[Usher]

Who is she to me
Nobody babe
Who is she to me
No need to explain
There's nothing more, I swear to you
There is nothing going on, that's what's up

[Brandy]
 [bad word] right I wanna know her name (why)
Tell me how you know her babe (I don't)
Why did she make that face (Ah no no)
You were so ashamed

[Usher]

I'm not ashamed, I'm suprised
You think of me as that guy
Who's gonna done you wrong
What's going on.... I don't know

[Brandy]

Who is she to you (WHO IS SHE?!)
Don’t lie to me
Who is she to you
My eyes can see
Something's going on between you two
I think you better let me know
That’s fa sho

[Usher]

Who is she to me
Nobody babe
Who is she to me
No need to explain
There's nothing more, I swear to you
There is nothing going on, that's what's up