[EDITED 6/11/16 - let me know if this sounds ok, all ideas are appreciated :) - s]
G is played like:

     
-----------


| | | | | |
| ● | | | |
● | | | ● ●
| | | | | |

[Verse]

            
Somebody said 

              
you got a new 


friend
            
Does she love 

              
you better tha

     
n I can?
            
Big black sky 

        
over my town
             
I know where y

             
ou at, I bet s

      
he's around


[Refrain]

           
yeah, I know i

           
t's stupid
             
I just gotta s

           
ee it for myse

lf


[Chorus]

            
I'm in the cor

              
ner, watching 

   
you kiss her, 

oh..
             
I'm right over

             
 here, why can

      
't you see me,

 oh..
           
I'm giving it 

              
my all, but I'

        
m not the guy 

your taking ho

me, ooohh..
           
I keep dancing

     
 on my own


[Verse 2]

             
I'm just gonna

             
 dance all nig

 
ht
             
I'm all messed

             
 up, I'm so ou

        
tta line


[Refrain]

           
Stilettos and 

            
broken bottles

,
             
I'm spinnin' a

            
round in circl

es


[Chorus]

            
I'm in the cor

              
ner, watching 

   
you kiss her, 

oh..
             
I'm right over

             
 here, why can

      
't you see me,

 oh..
           
I'm giving it 

              
my all, but I'

        
m not the guy 

your taking ho

me, ooohh..
           
I keep dancing

     
 on my own


[Interlude]

e|----3-0---3-
B|1-1-----1---
G|------------
D|------------
A|------------
E|------------

0---0-|
1-3---|
------|
------| x2
------|
------|

[Bridge]

            
so far away bu

            
t still so nea

             
r (the lights 

              
go on, the mus


ic dies)
            
but you don't 

            
see me standin

             
g here (I just

              
 came to say g

  
oodbye)

[Chorus]

N.C                                         C   Am
I'm in the corner, watching you kiss her, oh..
           
I'm giving it 

              
my all, but I'

        
m not the guy 

your taking ho

me, ooohh..
           
I keep dancing

     
 on my own

            
I'm in the cor

              
ner, watching 

   
you kiss her, 

oh no
             
I'm right over

             
 here, why can

      
't you see me,

 oh no
            
I'm giving it 

              
my all, but I'

       
m not the guy 

your taking ho

me, ooohh..
            
I keep dancing

   
 on my own


[Outro]

            
so far away bu

             
t still so nea

              
r (the lights 

              
go on, the mus


ic dies)
            
but you don't 

            
see me standin

    
g here