This is how I play it. I found one version on UG but didn't like some parts, so I 
just changed some bits. Hope you like it :) 

Capo 1

Verse 1:

D            A                       G
Now you were standing there right in front of me
D         A                      G
I hold on it's getting harder to breathe
D        A                       G
All of a sudden these lights are blinding me
D       A                             G  Em  A
I never noticed how bright they would be

D            A                 G
I saw in the corner there is a photograph
D              A                     G
No doubt in my mind its a picture of you
D              A                  G
It lies there alone in its bed of broken glass
D            A              G
This bed was never made for two


Pre-chorus:
Bm        G           Em     
Ill keep my eyes wide open
Bm        A           G
Ill keep my arms wide open


Chorus:
D
Don't let me
A
Don't let me
G
Don't let me go
A
Cause I'm tired of feelin' alone

D
Don't let me
A
Don't let me
G
Don't let me go
A
Cause I'm tired of feelin' alone


Verse 2:
D              A                      G
I promised one day that I'd bring you back a star
D               A                      G
I caught one an it burned a hole in my hand, oh
D                   A                G
It seems like these days I watch you from afar
D              A             G
Just trying to make you understand


Pre-chorus:
Bm        A            G
I'll keep my eyes wide open


Chorus:
D
Don't let me
A
Don't let me
G
Don't let me go
A
Cause I'm tired of feelin' alone

D
Don't let me
A
Don't let me
G
Don't let me go


Instrumental: A G A G


Chorus:
D
Don't let me
A
Don't let me
G
Don't let me go
A
Cause I'm tired of feelin' alone

D
Don't let me
A
Don't let me
G
Don't let me go
A
Cause I'm feelin' alone

D
Don't let me
A
Don't let me
G
Don't let me go
A                               (D)
Cause I'm tired of sleeping alone

I would end it with stroke/strum of the D.