[Verse 1: Beyoncé]
I'm not gonna change us (So what's with all this anger?)
We used to be best of friends but (Now it's like we're strangers)
Girls all up in your grill, but (I ain't never complained once)
But now that I'm all dressed up
You're scared somebody gon' snatch me up

[Pre-Chorus: Beyoncé & (Kelly)]
He can try me (Try me)
If he desire me (Desire me)
He may talk to me (Talk to me)
But he ain't goin' home with me (Me)

[Chorus: All]
Cause I know what's in my heart
You know what's in my heart
I know you're in my heart
You know that you're my
Heart, heart, heart, heart, oh-ooh

[Verse 2: Kelly]
Sometimes you confuse me (So don't mess up and lose me)
Just because he chose me (It don't mean that he knows me)
It's true that he approached me (It don't mean we got cozy)
And by now, you should know me
Trust is what you owe me
[Chorus: All]
Cause I know what's in my heart
You know what's in my heart
I know you're in my heart
You know that you're my
Heart, heart, heart, heart, oh-ooh

[Pre-Chorus: Kelly & (Michelle)]
He can try me (Try me)
If he desires me (Desires me)
He may talk to me (Talk to me)
But he ain't goin' home with me

[Chorus: All]
Cause I know what's in my heart
You know what's in my heart
I know you're in my heart
You know that you're my
Heart, heart, heart, heart, oh-ooh

[Pre-Chorus: Kelly & (Michelle)]
He can try me (Try me)
If he desires me (Desires me)
He may talk to me (Talk to me)
But he ain't goin' home with me
[Chorus: All]
Cause I know what's in my heart
You know what's in my heart
I know you're in my heart
You know that you're my
Heart, heart, heart, heart, oh-ooh