The beginning hook hammer-on section is basically just a flourished E, sounds harder than it is. Play
 along to 
the track to get his timing. He likes to throw it in throughout the song so I'll indicate this with a
 E*.
Also, he plays most of these chords barred. They don't necessarily need to be, except for the starred
chords (E*,A*).
Intro (E*):
E|------------------------------------|
D|------------------------------------|
A|---9------9-----9------9-----9------|
G|---9------9-h11-9------9-h11-9------|   x2
B|---9-h10--9-----9-h10--9-----9-h10--|
e|------------------------------------|
E                  Bb   A  Abm  F#m  Abm   A*        
We say I love you every time we hang the phone    
Abm                       Bb
But it's not like you're alone
E               Bb   A  Abm  F#m  Abm     A*
A scene as awkward, but not really like an end
Abm                             Bb
And it's not like we're just friends
A
So strange to really like him
Bb                  E*          F#m
So nice to see the joy that it brings
A                        Bb                            E* x2
Right where you belong, not in these creepy songs with me
E                       Bb   A  Abm  F#m  Abm  A*                   
And when we hold that second longer chest to chest
Abm                           Bb    
I can feel your heart beating in your breast
E                 Bb   A Abm F#m Abm   A*
To see your happiness is your truest gift
                         Abm                             Bb                                                  
Like when you're on the phone with him and you bite your lip
A                             Bb
So strange to change from a martyr into a person
E*                                            F#m
Did you know you always helped keep me from slipping?
A                       Bb                                      E*...
Right where you belong, not in these creepy songs with me
A*:
E|------------------------------------|
D|------------------------------------|
A|--7-7---7-7-7-7---7-----------------|
G|--6-6---6-6-6-6---6---6-------------| 
B|--5-5---5-5-5-5---5---5-------------|
e|--------7-7-7-7---5---4-------------|