Heres the strumming pattern thats used throughout the song:

    (E)            (G)            (A)           (C)
e|--0---0---0-----3---3---0-----0---0---0-----0---0---0---0-----------|
B|--0---0---0-----3---3---0-----2---2---0-----1---1---1---0-----------|
G|--1---1---0-----0---0---0-----2---2---0-----0---0---0---0-----------|
D|--2---2---0-----0---0---0-----2---2---0-----2---2---2---0-----------|
A|--2---2---0-----2---2---0-----0---0---0-----3---3---3---0-----------|
E|--0---0---0-----3---3---0-----0---0---0-----------------0-----------|


Intro:

E G A C (times 2)

E G A C G   A

E G (times 4)


Verse One:

E  G             A          C          E
I really might seem retarded,
        G            A         C       E
But I really want to see you again.
         G         A       C             G
I want nothing but to be your friend
     A                      (E   G) times 4 
So I can see you again.


Verse two (as verse one)

If I feel a bit disregarded,
Don't think I need you to attend.
Or you to condescend,
So I can see you again.


Bridge: 

E G A C (times three)

E G A C G      A

E G (times 4)


A                E                       G
Hey, I think, like a fool,
                    E                         A
That you can trust your friends
                 E
Or you can fuck your friends.
C G    (E G) times 3
I don't.

Hey

E  G    A    C
aaaaaaaaaaaaaaah
E  G    A    C
aaaaaaaaaaaaaaah
E  G    A    C            E
aaaaaaaaaaaaaaah
    G    A    C
ah ah aaaah aaaah aaaah

E  G  (repeat to fade)