Four simple chords throughout the whole song and where it says Em keep the 3rd and 
4th finger on the 1st and 2nd string on the 3rd fret.
PLEASE DON'T GO MENTAL FIRST TAB + JUST STARTED PLAYING GUITAR

Capo 3

Em                     Cadd9
Every time I loose the plot in your house,
G                D/F#
I wish I never opened my mouth,

I die a little,

Em                     Cadd9 
And now a days when your saying my name,
     G                 D/F#
It?s hurt that your not smiling the same,

You cry a little,

Em                    Cadd9
I found some words to put it down to the page
G                 D/F#
Running out of heart to say

A little more
Em               Cadd9
Both know it?s last stop of the train
G           D/F#
Cant seem to open the door

(Chorus)

Em    Cadd9      G
An I
     D/F#                      Em
Won?t be there but I hear your call
      Cadd9      G
I
        D/F#                 Em
No you think I don?t care at all
                  Cadd9   G
But im Falling to pieces, pieces
D/F#           Em
You will never know
                   Cadd9    G
When I say I don?t want you,I want you
D/F#              Em           Cadd9      G        D/F#
so I lie a little more 

The other day when I was out with my mates
I thought I saw your face in the crowd so I hide a little
I left the club about a quarter to eight 
and now I?m drinking shots in a place
This takes the piss a little
Do you really think that we can remain the same
Nothing?s changed
I?m scared il want a little more
Though this time last year you were just a stranger to me

An I
Won?t be there but I hear your call
I
No you think I don?t care at all
But im Falling to pieces, pieces
You will never know
When I say I don?t want you
I want you
so I lie a little more 

I know you?ll get over me better than I will do you
I know you?ll get over me

Remains I get left with remains
No matter how hard I try and fight for this love I get left with remains
Or pain games- complain that I?m with a plain Jane 
Tell me if I try and fight again will it be the same 
The ending, ten pins, shot down descending 
I?m waiting on a sending message all it says is pending
So don?t tell me that there?s hope or a rope or some slope
That I can climb to make myself closer to making me cope 

An I
Won?t be there but I hear your call
I
No you think I don?t care at all
But im Falling to pieces, pieces
You will never know
When I say I don?t want you
I want you
So I lie a little more