This is James Arthur's version he did on Radio Hamburg recently. 
This is my first go at this so sorry if anything wrong. 

( 
Capo on 3)     

Em                      G 
We clawed, we chained our hearts in vain 
     D                  C 
We jumped never asking why 
    Em              G 
We kissed, I fell under your spell 
   D                  C 
A love no one could deny 

C                  Em 
Don't you ever say I just walked away 
G                  C 
I will always want you 
C                   Em 
I can't live a lie, running for my life 
G                  C 
I will always want you 

                 G           D 
I came in like a wrecking ball 
               Em         C 
I never hit so hard in love 
                    G             D            
All I wanted was to break your walls 
                     Em    C 
All you ever did was wreck me 
               Em    C 
Yeah, you, you wreck me 

  Em                      G 
I put you high up in the sky 
    D                      C 
And now, you're not coming down 
   Em                        G 
It slowly turned, you let me burn 
    D                       C 
And now, we're ashes on the ground 

C                  Em 
Don't you ever say I just walked away 
G                  C 
I will always want you 
C                   Em 
I can't live a lie, running for my life 
G                  C 
I will always want you 

                 G           D 
I came in like a wrecking ball 
               Em         C 
I never hit so hard in love 
                    G              D 
All I wanted was to break your walls 
                     Em     C 
All you ever did was wreck me 

                 G           D 
I came in like a wrecking ball 
               Em         C 
I never hit so hard in love 
                    G             D            
All I wanted was to break your walls 
                     Em    C 
All you ever did was wreck me 
               Em    C 
Yeah, you, you wreck me 

C                        Em 
I never meant to start a war 
                            G 
I just wanted you to let me in 
                     D 
And instead of using force 
                            C 
I guess I should've let you win 
                         Em 
I never meant to start a war 
                            G 
I just wanted you to let me in 
                            D7 
I guess I should've let you win 

C                  Em 
Don't you ever say I just walked away 
G                  C 
I will always want you 

                G           D 
I came in like a wrecking ball 
               Em         C 
I never hit so hard in love 
                    G              D 
All I wanted was to break your walls 
                     Em     C 
All you ever did was wreck me 

                 G           D 
I came in like a wrecking ball 
               Em         C 
I never hit so hard in love 
                    G             D            
All I wanted was to break your walls 
                     Em    C 
All you ever did was wreck me 
               Em    C 
Yeah, you, you wreck me