[Chorus: Toni Braxton]
You know you want me back
You up here 'bout to have a heart attack
You know you know you know you want it bad
That's why you 'bout to have a heart attack
Ooh ooh ooh

Ooh ooh ooh ooh ooh ooh

[Verse 1: Babyface]
I saw her walk in, I said "Who's that lady by the door?
Feel like I know her, I swear I seen that walk before"
So I got closer, to see what's going down
She was with someone else, I was kinda freaking out

[Pre-Chorus: Toni Braxton]
I see you looking and wishing
Don't act like you don't want it again

[Chorus]
You know you want me back
You up here 'bout to have a heart attack
You know you know you know you want it bad
That's why you 'bout to have a heart attack
Ooh ooh ooh
Ooh ooh ooh ooh ooh ooh

[Verse 2: Babyface]
I said "How are you? How you doing? How you been?"
She says "I'm lovely, did I introduce my friend?"
I started trippin', don't even know what for
Seeing her with someone else only made me want it more

[Pre-Chorus: Toni Braxton]
I see you looking and wishing
Don't act like you don't want it again

[Chorus]
You know you want me back
You up here 'bout to have a heart attack
You know you know you know you want it bad
That's why you 'bout to have a heart attack
Ooh ooh ooh

You know you want me back
You up here 'bout to have a heart attack
You know you know you know you want it bad
That's why you 'bout to have a heart attack
Ooh ooh ooh

[Bridge: Babyface]
I I want it, I need it
I want it, I need it
I I want it, I need it
I wanna, I wanna, I wanna, wanna, wanna
[Chorus: Toni Braxton + (Babyface)]
You know you want me back (I wanna, I wanna)
You up here 'bout to have a heart attack
You know you know you know you want it bad (I wanna, I wanna)
That's why you 'bout to have a heart attack
Ooh ooh ooh

You know you want me back (I wanna, I wanna)
You up here 'bout to have a heart attack (Ooh ooh ooh)
You know you know you know you want it bad (I wanna, I wanna)
That's why you 'bout to have a heart attack
Ooh ooh ooh

Ooh ooh ooh ooh ooh ooh ooh ooh ooh
(You know I want it)
Ooh ooh ooh ooh ooh ooh ooh ooh ooh
(You know I want it)

You know you want me back (I wanna, I wanna)
You up here 'bout to have a heart attack (Ooh ooh ooh)
You know you know you know you want it bad (I want it, I want it)
That's why you 'bout to have a heart attack
Ooh ooh ooh