Love this song but didn't think the chords already there were quite right.
I could be wrong but this is what it sounds like it should be to me.

*Note on the Bm, when playing it there's one part where you should lift release the G 
.. if you listen to the song you'll know what I'm talking about

Intro
Em Bm

Em         Bm
You said I was your everything,
Em         Bm
You said I was the one,
Em            Bm
You played me like a radio,
Em                     Bm
You use to love that I had no shame.

G            A
Pour my pain into words,
G            A
Hold my hand to the flame.

G              Bm             A
Tell me you'll love me like a star
G              Bm                   A
Tell me you'll want me wherever you are,
G              Bm                    A
Tell me you'll breathe me until your last breath.
Em                    Bm
Liar, Liar, oh, Liar, Liar.

Em         Bm
Bit by bit I feel the draft,
Em                Bm
Just sit back and watch it burn,

G                 A
Hold your eyes up to my veins,
G                     A
Call out, call out my name
G              Bm             A
Tell me you'll love me like a star
G              Bm                   A
Tell me you'll want me wherever you are,
G              Bm                    A
Tell me you'll breathe me until your last breath.
Em                    Bm
Liar, Liar, oh, Liar, Liar.

Repeat Em Bm for ending