I've just put the chords for each bit once, because I'm a bit lazy. Easy, simple song. 

Standard tuning.

Intro:
D D A G x2

Verse:
        D            D    A                  G 
When a body catch a body comin' through the breeze
D          D                   A       G
  And you realize that you're both bodies
D           D      A     G         Bm Bm      A A
  And your heart blows away like a carpet of leaves

Chorus:
G               D                A         D
  When you're driving through a tunnel of trees
G               D              A       G
  Wandrin' the sidewalks like two refugees
Em    Em              Bm          A         G G G G
  Oh lord you know I warned you about your weak...
       D D A G       D D A G
Weak knees.    Weak knees.

Interlude:
D D A G x2 (slow strumming pattern)

Intro: 
D D A G x2 (quick strumming pattern, when drums come in)

Verse:
When a body catch a body fallin' from the sky
And you realize that you're both sky high
It gets quiet and you both can hear the sun as he cries,

Chorus:
"Don't you see me shining down all the time?
You all are sleeping everytime that I rise.
Oh lord but I can't blame you for your weak...
Weak eyes. Weak eyes."

Verse:
When a body catch a body comin' 'cross the land
And you've made a golden circle like a new wedding band
Then your heart falls away like a needle in descent

Chorus:
When your face is a permanent brand
Stare at the mirror as long as you can stand
Don't you go trying to change things with your weak...
Weak hands. Weak hands.

Chorus:
When you're driving through a tunnel of trees
Wandrin' the subway like Adam and Eve
Oh lord you know I feel it deep inside my weak...
Weak knees. Weak knees. 

Outro:
D D A G x2 (same as interlude)