Happy song! Enjoy! 

Capo 1st

This chord progression is mostly played throughout the song:
   
    G  G  Am Am  Am C  C  D   D  D  Dsus4
e:|-3--3--0--0---0--0--0--2---2--2--3-| 
B:|-3--3--1--1---1--1--1--3---3--3--3-| 
G:|-0--0--2--2---2--0--0--2---2--2--2-| 
D:|-0--0--2--2---2--2--2--0---0--0--0-| 
A:|-2--2--0--0---0--3--3--x---x--x--x-| 
E:|-3--3--x--x---x--x--x--x---x--x--x-| 

Verse 1

G        Am        C         D     
I got me feelin It Never was part of me
G          Am           C        D
You got me reelin Right into the heart of me
G             Am         C           D       G  Am C D
Don?t keep me waitin Cos I need your body tonight

Bridge
G        Am         C           D 
I got me thinkin My life it was endin
    G          Am       C          D
And when I was sinkin I found me a friend and now
G          Am       C          D         G Am C  Dsus4 D  Dsus4 
You got me singin I need you beside me tonight - Ooooo-ho-oooh

Chorus
       G        Am  C           D
When I think of you I feel like flyin
       G          Am   C             D
Like a dream come true Bad times are dying
       G        Am  C           D      G Am C D
When I think of you I need your body tonight

Verse 2 (same chords as verse 1)
G         Am           C              D
With your affection My life ain't the same
          G         Am          C           D
'Cos it's like resurrection I'm callin your name
           G           Am          C           D      G Am C  Dsus4 D  Dsus4 
And you're close to perfection And I need your body tonight - Ooooo-ho-oooh

Bridge
G        Am         C           D 
I got me thinkin My life it was endin
    G          Am       C          D
And when I was sinkin I found me a friend and now
G          Am       C          D         G Am C  Dsus4 D  Dsus4 
You got me singin I need you beside me tonight - Ooooo-ho-oooh

Chorus
       G        Am  C           D
When I think of you I feel like flyin
       G          Am   C             D
Like a dream come true Bad times are dying
       G        Am  C           D      G Am C D
When I think of you I need your body tonight

When I think of you - oh
When I think of you - oh
When I think of you
I need your body tonight
Da ba da da - dee dee dee da da da
Da ba da da da - dee dee dee da da da
Da ba da da - I need your body tonight