Here's another version of this song. It's transposed to key of G with Capo on 2 
because I think that's easier to play than with no capo and I definatly can't pull 
off singing well with the guitar so high on capo 7 like Colbie can. Enjoy. :D

CAPO 2

INTRO
G  D  G C  G Gsus4 G D7

VERSE I
     G                 C
It's always been about me myself and I
Am                            D
    If all relationships were nothing but a waste of time
G                       C
   I never wanted to be anybody's other half
Am                     D
    I was happy saying I'd a love that wouldn't last
Em                    G                  C
That was the only way I knew 'til I met you
D7*
      You make we wanna say

CHORUS
  G            C                 Am       D
I do, I do, I do do do do do do do doo
        G           C                 Am      D
Yeah, I do, I do, I do do do do do do do doo
       Em                              G
'Cause every time before we spend like maybe yes and maybe no
C                        D
   I can live without it,   I can let it go
Em               G         Am
Ooh, I did, I get myself into
D7*                         G       D     G     C     G   Gsus4  G  D7
    You make we wanna say I do, I do, I do, I do, I do,      I do

VERSE II
G                  C
Tell me is it only me, do you feel the same
Am                            D
   You know me well enough to know that I'm not playing games
G                           C
  I promise I won't turn around and I won't let you down
Am                           D
   You can trust I've never felt it like I feel it now
Em                            G                      C
Baby there's nothing, there's nothing we can't get through
D7*
      So can we say

CHORUS
  G           C                  Am       D
I do, I do I do do do do do do do doo
           G            C                  Am       D
Oh baby, I do, I do, I do do do do do do do doo
       Em                              G
'Cause every time before we spend like maybe yes and maybe no
C                          D
   I will live without it,   I will let it go
Em                G           Am
What more can I get myself into?
D7*
    You make we wanna say

BRIDGE
Am              D
Me a family, a house, a family
B7             Em
    Ooh, can we be a family?
Am                            D                       Em  D  C
   And when I'm eighty years old I'm sitting next to you
Cm
   And will remember when we said

CHORUS
   G           C                  Am      D
I do, I do, I do do do do do do do doo
            G          C                 Am       D 
Oh baby, I do, I do, I do do do do do do do doo
       Em                              G
'Cause every time before we spend like maybe yes and maybe no
C                              D
   No I won't live without it,   I won't let us go
Em                     G              Am
Just look at what we got ourselves into
D7*                         G       D      G      C   Cm  G  Gsus4 G D7
    You make we wanna say I do, I do, I do, I do, I do,      I do
      G
Love you.