Released: October 12, 2004

Featuring: Tim McGraw

Songwriter: Nelly Jayson “Koko” Bridges Tim McGraw James D. “Sted-Fast” Hargrove

Producer: Jayson “Koko” Bridges

[Intro: Nelly]
Uh, uh-uh-uh
Uh, uh-uh-uh
Uh, uh-uh-uh

[Chorus: Tim McGraw & Nelly]
'Cause it's all in my head
I think about it over and over again
And I can't keep picturin' you with him
And it hurts so bad, yeah
'Cause it's all in my head
I think about it over and over again
I replay it over and over again
And I can't take it, yeah, I can't shake it no

[Verse 1: Nelly & Tim McGraw]
I can't wait to see you
Wanna see if you still got that look in your eye
That one you had for me
Before, we, said our goodbyes
And it's a shame that we
Gotta spend our time bein' mad about the same things
Over and over again about the same thing
Over and over again
Ho, but I think, she's leavin'
Aw, man, she's leavin'
And, I don't know what else to do
I can't go on not lovin' you

[Chorus: Tim McGraw & Nelly]
'Cause it's all in my head
I think about it over and over again
And I can't keep picturin' you with him
And it hurts so bad, yeah
'Cause it's all in my head
I think about it over and over again
I replay it over and over again
Yeah, and I can't take it, yeah, I can't shake it no

[Verse 2: Nelly & Tim McGraw]
I remember the day you left
I remember the last breath you took right in front of me
When you said that you would leave
I was too damn stubborn to try to stop you or say anything
But I see clearly now
And this choice I made keeps playin' in my head
Over and over again play in my head
Over and over again
Ho, I think, she's leavin'
Aw, man, she's leavin'
And, I don't know what else to do
I can't go on not lovin' you

[Chorus: Tim McGraw & Nelly]
'Cause it's all in my head
I think about it over and over again
And I can't keep picturin' you with him
And it hurts so bad, yeah
'Cause it's all in my head
I think about it over and over again
I replay it over and over again
And I can't take it, and I can't shake it no

[Bridge: Nelly & Tim McGraw]
Now, that I've realized
That I'm goin' down
From all this pain you've put me through
Everytime I close my eyes (woo)
I lock it down, ohh-hooo
I can't go on not lovin' you

[Chorus: Tim McGraw & Nelly]
'Cause it's all in my head
I think about it over and over again
And I can't keep picturin' you with him
And it hurts so bad, yeah
'Cause it's all in my head
I think about it over and over again
I replay it over and over again
And I can't take it, no I can't shake it no

[Outro: Nelly]
Uh, uh-uh-uh
Uh, uh-uh-uh
Uh, uh-uh-uh
Uh, uh-uh-uh
Uh, uh-uh-uh
Uh, over and over again, over and over again
'Cause it's all in my head

Nelly

Cornell Iral Haynes, Jr. (born November 2, 1974), known professionally as Nelly, is an American rapper, singer, songwriter, entrepreneur, investor, and occasional actor from St. Louis, Missouri. Nelly embarked on his music career with Midwest hip hop group St. Lunatics, in 1993 and signed to Universal Records in 1999. Under Universal, Nelly began his solo career in the year 2000, with his debut album Country Grammar, of which the title-track was a top ten hit. The album debuted at number three on the Billboard 200 and went on to peak at number one. Country Grammar is Nelly’s best-selling album to date, selling over 8.4 million copies in the United States. His following album Nellyville, produced the number-one hits “Hot in Herre” and Dilemma. Other singles included “Work It”, “Air Force Ones”, “Pimp Juice” and “#1”.