To mimic the piano, you alternate between the root note (often an inversion of the chord)
and strumming the rest. The C/G is an exception. Here, the root note is left out, thus it's C/G instead of C/E

Refrain
 x22000
   
C/B  x22010 (T

his isn't perf

ect. The piano

 plays some ki

nd of Cmaj7/B,
             but there's no easy way to properly fret this and not end up with Em/B, for example)
 
G    3x0003 or

 xx5433
D/F# 2x0232 or xx4232
 xx2210
  xx2010
  xxx010

single notes:
*  xxxxx0
* xxxxx2
*  xxxxx3
*  xxxxx10

Pre-Chorus
 xxx232
  x02210
  3x0033
   x32010

Chorus
   x02210
  x03211
  332010
    
D/F# 2x0232 or

 xx4232

single notes:
* xxxxx2
*  xxxxx0
*  xxxxx3
*  xxxx3x

Refrain after Key Change & Post-Refrain:
single notes:
*  xxx0xx
*  xxx2xx
* xxx3xx
*  xxx10xx

  355xxx
  
Eb5 x688xx or 

x11xxx (this i

s a workaround

 -- technicall

y Eb5/Bb)
 x133xx
  x35xxx
  577xxx

additional single notes, right at the end:
*  x3xxxx
*  x5xxxx
* x6xxxx
*  1xxxxx
*  3xxxxx
*  5xxxxx


[Refrain]
              
Can you hear m

        
e say your nam

        
e forever? Can

            
 you see me lo

          
nging for you 

    
forever?
       
Would you let 

        
me touch your 

         
soul forever? 

          
Can you feel m

             
e longing for 

      
you forever, f

      | 
orever?   [ 2 

  |
/ 4 ]

[Pre-Chorus]
           
I know the lig

            
ht grows darke

              
r down below, 

           
but in your ey

            
es it's gone b

          
efore you know

[Chorus]
           
 This is the m

/         
oment of just 

             
letting go, sh

     
e said, if  yo

*      
u had life e--

  
-ternal...

[Refrain]
      
Can you hear m

*       
e say your nam

        
e forever? Can

            
 you see me lo

          
nging for you 

        
forever, forev


er?
       
Would you let 

        
me touch your 

         
soul forever? 

          
Can you feel m

             
e longing for 

      
you forever, f

      | 
orever?   [ 2 

  |
/ 4 ]

[Pre-Chorus]
           
We dance once 

            
more, I feel y

              
our hands are 

           
cold. Within y

             
our heart, a s

          
tory to be tol

d

[Chorus]
           
 This is the m

/         
oment of just 

        
letting go
           
 This is the m

/         
oment of just 

        
letting go

[Bridge]
           
 This is the m

            
oment of just 

        
letting go.
           
 This is the m

           
oment of just 

        
letting go

[Refrain]
      
Can you hear m

*         
e say your nam

           
e forever? Can

            
 you see me lo

           
nging for you 

          
forever, forev


er?
              
Would you let 

            
me touch your 

         
soul forever? 

              
Can you feel m

           
e longing for 

          
you forever an

  
d ever?

[Post-Refrain]
           
(Forever, fore

          
ver, forever, 

      
forever, forev

             
er, forever)
           
(Forever, fore

          
ver, forever, 

      
forever, forev

             
er, forever)
           
(Forever, fore

          
ver, forever, 

      
forever, forev

      
er, forever) .

.. if you had 

life eternal?