[Produced by Jermaine Dupri, Bryan-Michael Cox, and Mariah Carey]

[Intro: Mariah Carey]
You need to go
Don't look so surprised
'Cause we had a love that won't be immortalized
Say you need me now
So alone without me now
But our lil romance is through
Because basically boy you
You just don't know what to do

[Verse 1: Wale]
I can give it to you, but what you gonna do
With it if I hit it, I bet you stuck, stoop
But sucking your teeth, don't fuck up my mood
I'm trying to give it all to you
I can understand it's things we go through
Put C's on your bag, let's see this here through
And we can be as high as receipts from Nobu
But I gotta get it out of you
She said "'le' throw a ring on it"
She don't love you unless she put your whole name on it
Gettin' money at this age is hard
Not the datin', I act a way
When all the pretty bitches love you for your stage presence
[Verse 2: Mariah Carey]
I miss you almost half as much as you miss me
You used to act so tough, breed insecurity
Now that I found myself you're aching to be mine
Can't even help yourself from playing the fool each night

[Chorus 1: Mariah Carey]
Ooh... how I loved you
Ooh... how I needed you
Ooh... boy I feel brand new
Ooh... since you turned me lose
Baby

[Hook: Mariah Carey]
You don't know what, you don't know what
You don't know what to do
You don't know what, you don't know what
You don't know what to do

[Chorus 2: Mariah Carey]
First you wanna leave
Then you'd never go
I'mma set you free, boy
Baby you don't know

[Hook: Mariah Carey]
You don't know what, you don't know what
You don't know what to do
You don't know what, you don't know what
You don't know what to do
[Verse 3: Mariah Carey]
You love me more than you love sunny summer days
And even more than you love floating in a haze
Boy when you lost my heart, you lost everything
Now all that you can do is listen to me sing

[Chorus 1: Mariah Carey]
Ooh... how I loved you
(How I loved you boy)
Ooh... how I needed you
Ooh... boy I feel brand new
Ooh... since you turned me lose
Boy

[Hook: Mariah Carey]
You don't know what, you don't know what
You don't know what to do (you don't know what to do)
You don't know what, you don't know what
You don't know what to do

[Chorus 2: Mariah Carey]
First you wanna leave
(First you wanna leave)
Then you'd never go
(Then you'd never go)
I'mma set you free
(I'mma set you free)
'Cause baby you don't know
[Hook: Mariah Carey]
You don't know what, you don't know what
You don't know what to do
You don't know what, you don't know what
You don't know what to do
(No baby)

[Verse 4: Wale]
I can give it to you, but what you gon' do
With it, if I hit it, I bet you stuck, stoop
And the motto I got, no class in this school
Take your bags and go boo
Never mind all of the flexin' I do
Balenciagas, got me two steppin' on smooth
Never will I lower my standards, my boo
I could show you where a ten is like Sampras on cue
That’s kinda funny cause love still means lose
Unless we kill a racquet in back-and-forth moves
Somehow you keep showing your Agassi do it
Did you catch it all, screw it
All the girls need is respect and I do it
Never catch feelings cause jets is my fuel
Giuseppe my foot, my sweats be En Noir
So sexy, they ain't sweating me, I bet you ain't know her

[Hook: Mariah Carey]
You don't know what, you don't know what
You don't know what to do
You don't know what, you don't know what
You don't know what to do

[Chorus 2: Mariah Carey]
First you wanna leave
(First you wanna leave)
Then you'd never go
(Then you'd never go)
I'mma set you free
(I'mma set you free)
Baby you don't know

[Hook: Mariah Carey]
You don't know what, you don't know what
You don't know what to do
You don't know what, you don't know what
You don't know what to do

[Outro]
You don't know what to do to me
You don't know what to do to me
You don't know
You don't know
You don't know what to do to me
You don't know what to do to me
You don't know
You don't know
Said you don't know
You don't know