Capo on the 3rd Fret
This is a more intricate verson, but I feel it sounds better and is more accurate. 
It's not as hard as the chord diagrams look.

G (320003@1) Dsus4Dadd4 (xx0233@1)  G1  Cadd9 (x32030@1)Em7    D (xx0232@1)   C1  Csus2 (x35533@1) D1 
e|--3--|--3--|--3--|--3--|--x--|--3--|--2--|--3--|--3--|--0--|
B|-0/3-|--3--|--3--|--3--|--3--|--3--|--3--|--3--|--1--|--3--|
G|--0--|--2--|--2--|--0--|--0--|--0--|--2--|--0--|--0--|--2--|
D|--0--|--0--|--0--|--0--|--2--|--2--|--0--|--2--|--0--|--0--|
A|--2--|--x--|--0--|--2--|--3--|--2--|--x--|--3--|--3--|--0--|
E|--3--|--x--|--2--|--x--|--x--|--x--|--x--|--x--|--x--|--x--|

I'll call the D add4, "D/F" during the song

G (320003@1)                    Dsus4 (xx0233@1)You're the boy with a real nice smile
     D/F (100232@1)           G1
But a broken heart inside
                    Cadd9Give (x32030@1)it to a girl, gave it to a girl
                          GAnd (320003@1)I think she lost her mind
                      DAre (xx0232@1)you giving up and done?
                          G1
Are you through with all this?
                     Cadd9 (x32030@1)             Em7
Are you tired of the pain?  Torn to pieces

D (xx0232@1)   Cadd9 (x32030@1)  D/F (100232@1) 
Can you let me try?

G (320003@1)                    D/F (100232@1) 
tell me it's all right, just for one night
C1                        Csus2Show (x35533@1)you how to feel like, what it feels like.
G1
To be hugged, to be kissed
G (320003@1)                        Cadd9Yes, (x32030@1)I can be that part of you
     Dsus4I'll (xx0233@1)try my best

G (320003@1)D (xx0232@1)D1  C1

G (320003@1)                  Dsus4 (xx0233@1)     
 I'm the girl, I can make you smile
      D/F (100232@1)         G1
And I promise to be true

Give it all
Cadd9 (x32030@1)                            GGive (320003@1)until there's nothing left to lose
                                DDon't (xx0232@1)say you're giving up and done
                              G1
That you're through with all this
                         Cadd9 (x32030@1)            Em7
Yeah you're tired of the pain, torn to pieces

D (xx0232@1)     Cadd9 (x32030@1)D/F (100232@1)                  
Can you let me try?

G (320003@1)                    D/F (100232@1) 
Tell me it's all right, just for one night
G1                         Csus2Show (x35533@1)you how to feel like, what it feels like.
G1
To be hugged, to be kissed
C1
Be thought of and to be missed
G (320003@1)                   
I can be that part of you
DLet (xx0232@1)me be that part of you

G (320003@1)                     D/F (100232@1)    
I see that you're breaking, your heart is breaking
          C1
Here's my hand if you'll take it
Csus2 (x35533@1)            G1               GWe (320003@1)can make it out of all this mess, no more stress
                      Cadd9I (x32030@1)can be that part of you, I'll
Dsus4
try my best

G1  Cadd9  G  Dsus4

G1            C1
Give me your heart, I
Gdon't (320003@1)want a piece or a part, I want it all
    Dsus4want (xx0233@1)you to fall
G1        Cadd9Just (x32030@1)a litt-le bit
GTake (320003@1)that leap of faith if you want to
D (xx0232@1)                                   EmDon't (022000@1)let that broken heart haunt you

D (xx0232@1)    Cadd9 (x32030@1)  D/FCan (100232@1)you let me try?

G (320003@1)                    D/F (100232@1) 
Tell me it's all right, just for one night
G1                         Csus2Show (x35533@1)you how to feel like, what it feels like.
G1
To be hugged, to be kissed
C1
Be thought of and to be missed
G (320003@1)                   
I can be that part of you
DLet (xx0232@1)me be that part of you

G (320003@1)                      D/F (100232@1)    
I see that you're breaking, your heart is breaking
          C1
Here's my hand if you'll take it
Csus2 (x35533@1)            G1               GWe (320003@1)can make it out of all this mess, no more stress
                      Cadd9I (x32030@1)can be that part of you
     Dsus4I'll (xx0233@1)try my best

G (320003@1)      D (xx0232@1)     Oh-oh...
       G1
Try my best
                     Cadd9I (x32030@1)can be that part of you
     D (xx0232@1)         Csus2I'll (x35533@1)try my best