[Intro: Nelly]

Uh, uh

Check it, check it

Uh, uh, uh

[Pre-Chorus: Kelly Rowland & Nelly]

I love you

And I need you

Nelly, I (Uh) love you

I do (Check it) need you

[Chorus: Kelly Rowland & Nelly]

No matter what I do (Woo)

All I think about is you (Uh-huh)

Even when I'm with my boo

Boy, you know I'm crazy over you (Check it)

No matter what I do (Check it, check it, check it)

All I think about is you (Check it, check it, check it)

Even when I'm with my boo (Check it, check it, check it)

You know I'm crazy over you (Check it, check it, check it) (Uh, uh, uh, uh)

[Verse 1: Nelly]

I met this chick and she just moved right up the block from me (And, uh)

She got the hots for me, the finest thing my hood done seen

But oh no, no

She got a man and a son though, oh (Check it)

But that's okay 'cause I

Wait for my cue and just listen, play my position

Like a shortstop

Pick up everything mami hittin', and in no time (No time)

I plan to make this one here mine

And that's for sure 'cause I

I never been the type to (Never) break up a happy home (But, uh)

There's somethin' 'bout baby girl, I just can't leave alone

So tell me, ma, what's it gonna be?

[Pre-Chorus: Nelly & Kelly Rowland]

She said, "You don't know what you mean to me" (Come on)

[Chorus: Kelly Rowland & Nelly]

No matter what I do (Woo)

All I think about is you (Uh-huh)

Even when I'm with my boo (Ooh)

Boy, you know I'm crazy over you

No matter what I do (Check it)

All I think about is you (Check it, check it, check it)

Even when I'm with my boo (Check it, check it, check it)

You know I'm crazy over you (Check it, check it, check it) (Uh, uh, uh, uh)

[Verse 2: Nelly]

I see y'all out and you lookin', I never say a word

I know how niggas start actin', trippin', I heard about they girls (Uh)

And there's no way

Nelly gon' fight over no dame (I ain't gon' fight over no dame)

As you can see (But I)

I like your steeze, your style, your whole demeanor

The way you come through and holla and swoop me in his two-seater

Now that's gangster

And I got special ways to thank ya

Don't you forget it (But, uh)

It ain't that easy for you to pack up and leave him (But, uh)

You and Derrty got ties for different reasons

I respect that, and right before I turn to leave

[Pre-Chorus: Nelly & Kelly Rowland]

She said, "You don't know what you mean to me" (She said, she said, she said, come on)

[Chorus: Kelly Rowland & Nelly]

No matter what I do (Woo)

All I think about is you

Even when I'm with my boo (Yeah)

Boy, you know I'm crazy over you (Uh, uh, put your hands up)

No matter what I do (Put your hands up)

All I think about is you (Uh, yeah, yeah)

Even when I'm with my boo

You know I'm crazy over you (Sing it for me, K)

[Bridge: Kelly Rowland, Nelly, Both]

And I love you (Word?)

And I need you (Yeah, uh)

Nelly, I love you (Uh)

I do (Come on, girl)

And it's more than you'll ever know

Boy, it's for sure

You can always count on my love (Uh)

Forevermore (Uh), yeah (Uh), yeah (Woo)

[Refrain: Nelly & Kelly Rowland]

East Coast, I know you shakin' right (Uh-huh)

Down South, I know you bouncin' right (Yeah)

West Coast, I know you walkin' right ('Cause, uh, uh, uh)

You don't know what you mean to me (Midwest, I see you swangin' right)

[Chorus: Kelly Rowland & Nelly]

No matter what I do (Yeah)

All I think about is you (Uh, uh)

Even when I'm with my boo

Boy, you know I'm crazy over you (Uh, uh, uh, yeah)

No matter what I do (Yeah)

All I think about is you (Check it)

Even when I'm with my boo (Check it, check it, check it)

You know I'm crazy over you (Check it, check it, check it)

[Refrain: Nelly & Kelly Rowland]

East Coast, I know you shakin' right (Uh-huh)

Down South, I know you bouncin' right (Uh-huh)

West Coast, I know you walkin' right

You don't know what you mean to me (Midwest, I see you swangin' right)

East Coast, you still shakin' right (Uh-huh)

Down South, I see you bouncin' right (Uh-huh)

West Coast, I know you walkin' right ('Cause)

You don't know what you mean to me (Midwest, I see you swangin' right)

[Chorus: Kelly Rowland, Nelly, Both]

No matter what I do (Woo)

All I think about is you (Uh-huh)

Even when I'm with my boo

Boy, you know I'm crazy over you (Uh, uh)

No matter what I do (Uh-huh)

All I think about is you

Even when I'm with my boo (Check it)

You know I'm crazy over you (Yeah, yeah)

[Refrain: Nelly & Kelly Rowland]

East Coast, I know you shakin' right (What?)

Down South, I know you bouncin' right (Derrty, Derrty, ma)

West Coast, I know you walkin' right (Derrty, Derrty)

You don't know what you mean to me (Midwest, I see you swangin' right)

East Coast, you still shakin' right (Yeah)

Down South, I see you bouncin' right (Derrty, Derrty)

West Coast, I know you walkin' right (Uh, uh, uh)

You don't know what you mean to me (Midwest, I see you swangin' right)