I've never been accused of bein' brilliant, 
My intellect is nothin' to brag on, 
Well my I.Q.'s sittin' somewhere in the middle, 
Right there between old bubba and average joe 

I think my heart must be a genius, 
'Cause it somehow made me fall in love with you, 
Yeah my buddies drop their jaws, 
They just look at us in awe 
Everytime they see us, 
My heart's a genius 

I can't say that I'm the one that did the thinkin 
I was fallin long before I had a clue, 
There's a mastermind of this perfect situation, 
So I might as well give credit where it's due. 

I think my heart must be a genius, 
'Cause it somehow made me fall in love with you, 
Yeah my buddies drop their jaws, 
They just look at us in awe 
Everytime they see us, 
My heart's a genius 

Well they say a heart ain't nothin' but a muscle, 
Quite simply just designed for pumpin' blood. 
Well I swear there's somethin goin on in mine girl, 
Old Einstein ain't got nothin' on my love 

I think my heart must be a genius, 
'Cause it somehow made me fall in love with you, 
Yeah my buddies drop their jaws, 
They just look at us in awe 
Everytime they see us, 
My heart's a genius 

Yeah my buddies drop their jaws, 
They just look at us in awe, 
Everytime they see us, well my heart's a genius