This is a great song this should be 100% correct if its not its close

Intro:
e-------------------(Note: This is the strumming pattern for the whole song)
b-------------------
g--1-1-1-11111-1----(x2)
d--2-2-2-22222-2----
a--2-2-2-22222-2----
E-------------------

Verse: PM
E                                               A                B               E   
When I wake up well I know Im gonna be Im gonna be the man who wakes up next to you..
(Just repeat like that for each line he says)

Chorus:
E                          A            B
I would walk 500 Miles and I would walk 500 more
E                                   A                  B
Just to be the man who walked 1000 miles to fall down at your door
E                       A           B     E
ladadata Ladadata(x2) nanananananananananana 


Then In the last Line of last verse it goes like:
E                    A                B                 C#
When i come home.....be the man who comes back home to you
A(let ring)      B(let ring)     E(back to strum)     
be the man whos coming home to you

Outro: 
E                                   A                  B         A E
Just to be the man who walked 1000 miles to fall down at your dooooooor

E: 001220
A: 02220x
B: 24442x
C#:46664x

I play open chords you could play barred it doesn't really matter I think open sounds better though..I love this song im sure you will too have fun with it