This is an accurate tab, taken straight off the youtube video

Capo 4th 

C is played normally 
F is played without 4th string in 2nd fret 
G is played normally 
Am is played without 4th string in 2nd fret

Verse One 
C (x32010@1)           FMy (133211@1)baby don't mess around

Because she loves me so
    G (320003@1)            AmAnd (x02210@1)this I know for shooo..
C (x32010@1)          FBut (133211@1)does she really wanna

But can't stand to see me
     G (320003@1)     AmWalk (x02210@1)out the dooor..
C (x32010@1)          FDon't (133211@1)try to fight the feelin'
                                     G (320003@1)      AmBecause (x02210@1)the thought alone is killing me right nooww..
C (x32010@1)           FThank (133211@1)god for mom and dad

For sticking two together
          G (320003@1)        Am'Cause (x02210@1)we don't know hooowww...


[Chorus:]
C (x32010@1) FHey (133211@1)Yah
G (320003@1) AmHey (x02210@1)Yah
C (x32010@1) FHey (133211@1)Yah
G (320003@1) AmHey (x02210@1)Ya

(SAME CHORDS FOR BOTH VERSE AND CHORUS)

Verse 2 
C (x32010@1)             
You think you've got it
FOhh, (133211@1)you think you've got it

But got it just don't get it
              G (320003@1)        AmTill' (x02210@1)there's nothing at all
CWe (x32010@1)get together
FOhh, (133211@1)we get together
                                          G (320003@1)      AmBut (x02210@1)seperate's always better when there's feelings involved
C (x32010@1)                 FIf (133211@1)what they say is "Nothing is forever"
G (320003@1)              AmThen (x02210@1)what makes, Then what makes, Then what makes
                                 C (x32010@1)      FThen (133211@1)what makes, Then what makes love the exception
CSo (x32010@1)why you, why you
FWhy (133211@1)you, why you, why you are we so in denial
        G (320003@1)            AmWhen (x02210@1)we know we're not happy heeeerrreeee...


[Chorus]
C (x32010@1) FHey (133211@1)Yah 
G (320003@1) AmHey (x02210@1)Yah  
(Slow strumming at the end)
C (x32010@1) FHey (133211@1)Yah 
G (320003@1) AmHey (x02210@1)Yah