First tab I've made up :) Played in Capo 5 on the recording.

Verse:
 Em                  C           G
hey, what did you think i'd say?
                   D                Em
you're everything that i ever wanted
                    C                G
and this kind of thing doesn't just come around
            D
every time you go looking for it

Pre-Chor:
C                       Em
i don't wanna be just friends, no
G                            D
i'll never fake it or pretend
C                       Em
and i don't want another girl
G                            D
cause you're the only one i love..

Chorus:
Em            C              G
i don't wanna be just friends
                 D
that's something i can't understand
Em            C              G
i don't wanna be just friends
        D
not now, not ever
Em                 C           G       D
those two words are bullets in my chest
"just friends"

Verse 2
Em                   C       G
hey what did you think i'd do?
                  D                 Em
it felt so good waking up beside you
                     C          
and the way you kiss, so delicate
G                             D
doesn't come around and i'm always gonna miss it.

Pre-Chor
C                       Em
i don't wanna be just friends, no
G                            D
i'll never fake it or pretend
C                       Em
and i don't want another girl
G                            D
cause you're the only one i love..

CHORUS
Em            C              G
i don't wanna be just friends
                 D
that's something i can't understand
Em            C              G
i don't wanna be just friends
        D
not now, not ever
Em                 C           G       D
those two words are bullets in my chest
"just friends"
Em                 C           G       D
those two words are bullets in my chest

(Bridge)
           Am        G             D
and it's never gonna be the same again
           Am        G             D
and it's never gonna be the same again..

The fade-out end is just C, G, D, over and over again.
End on Em.

Enjoy! :D