Intro:
Eb-Cm-Bb-Ab

I.
      Eb (x43121@3)                            CmI'm (x3101x@1)staring at the glass in front of me,
            Bb (x1333x@1)                  Ab (xx1114@1)                            Ebis (x43121@3)it half empty of our wins or have i ruined all you've given me?
                  Cm (x3101x@1)   
I know I've been selfish,
                  BbI (x1333x@1)know I've been foolish,
                 Abbut (xx1114@1)look through that
                Bb (x1333x@1)and you will see,

Ref.
         Cm (x3101x@1)          BbI'll (x1333x@1)do better, I know, 
                  Ab (xx1114@1)      EbBaby, (x43121@3)I can do better.

Chorus:
                     Bb (x1333x@1)                 CmIf (x3101x@1)you leave me tonight, I'll wake up alone,
                      Ab (xx1114@1)         Bb-Eb
don't tell me I will make it on my own,
                   Bbdon't (x1333x@1)leave me tonight,
                Cm (x3101x@1)      Bb (x1333x@1)         Abthis (xx1114@1)heart of stone will sing till it dies
 
if you leave me tonight.

II.
      Eb (x43121@3)                               CmSometimes (x3101x@1)I stare at you while you are sleeping,
                   BbI (x1333x@1)listen to your breathing,
              Ab (xx1114@1)              Ebamazed (x43121@3)how I somehow managed to
                     Cmsweep (x3101x@1)you off your feet girl,
                     Bbyour (x1333x@1)perfect little feet girl
             Ab (xx1114@1)              Bb (x1333x@1)I took for granted what you do.

Ref.
             Cm (x3101x@1)          BbBut (x1333x@1)I'll do better, I know
                   Ab (xx1114@1)    EbBaby, (x43121@3)I can do better.

Chorus:
                   Bb (x1333x@1)                 CmIf (x3101x@1)you leave me tonight, I'll wake up alone,
                      Ab (xx1114@1)           Bb-Eb
don't tell me I will make it on my own,
                  Bbdon't (x1333x@1)leave me tonight,
                Cm (x3101x@1)      Bb (x1333x@1)         Abthis (xx1114@1)heart of stone will sing till it dies
 
if you leave me tonight.

Ad Lib:
Ab-Bb-Eb-Cm (2x)
Ab (xx1114@1)name="chord_x1333x@1">Bb

Bridge:
                Ab (xx1114@1)   Bb (x1333x@1)       EbAnd (x43121@3)don't you know my heart is open, oh,
       Cm (x3101x@1)             Abit's (xx1114@1)putting up the fight,
          Bb (x1333x@1)       Eb (x43121@3)
and I've got this feeling,
     Cm (x3101x@1)                 Abthat (xx1114@1)everything's alright,

and don't you see, 
              BbI'm (x1333x@1)not the only one for you
                                     Ebbut (x43121@3)you're the only one for me.

Bb (x1333x@1)              Cm-Bb-Ab
If you leave me tonight I'll wake up alone,

Chorus:
    Eb (x43121@3)                 Bb (x1333x@1)(stay)If you leave me tonight,
                       Cm(close) (x3101x@1)I'll wake up alone,
                      
(don't)don't tell me I will
     Ab (xx1114@1)           Bb-Eb
(go)make it on my own,
                        Bb(stay)don't (x1333x@1)leave me tonight,
                       Cm (x3101x@1)(close)this heart of stone
              Bb (x1333x@1)         Ab(don't) (xx1114@1)will sing till it dies
                       Cm(go)if (x3101x@1)you leave me tonight.
       Bb (x1333x@1)         Eb (x43121@3)Don't leave me tonight

Listen to the song while playing to master it quickly.
If you want to play this easier..CAPO 1st fret and transpose all chords 1 fret lower.
Enjoy.:D