Song is similar to Jason Mraz's "I'm Yours."
The intro is easy to figure out, nothing too hard. 
Enjoy!
-a.c

Verse:
C
A, B, C
G
Oh it's so easy 
        Ab    Am
Being with you
F
Being with you

C                                    G
Let's put our arms outside the car window
              Ab  Am
Just to feel the wind blow
                          F
I cant think of a better way
To spend the day

Chorus:
C
la la la la
G                Am
la la la la   la la
F
la la la la la

C
la la la la
G                Am
la la la la   la la
F
la la la la la
sing with me



Verse 2:
C                            G
When I come home, had a bad day
                       Ab Am
And there are no words to say
You melt it all away
     F
With just
One simple kiss

C
Let's go blow some bubbles
G                           Ab Am
Blow away all of our troubles
Let's make some chocolate chip muffins
F
And we can make magic  
Out of you and nothing

Chorus:
C
la la la la
G                Am
la la la la   la la
F
la la la la la

C
la la la la
G                Am
la la la la   la la
F
la la la la la
sing with me...

Bridge:(alternate from Dm to Dm7 if you wish)
Dm       Dm7          F
Oh you make this world more beautiful
Just by being in it
Dm     Dm7          F
Your laugh pulls over my soul
    G
Like sunshine

Chorus and Ending: (repeat with same chords)
la la la la
la la la la   la la

la la la la
la la la la   la la
la la la la la

la la la la
la la la la   la la
la la la la la

la la la la
la la la la   la la
la la la la la
sing with me

la la la la
la la la la   la la
la la la la la
oh, sing with me

la la la la
la la la la   la la
la la la la la
(oh just sing with me, oh just sing with me)

la la la la
la la la la   la la
la la la la la

la la la la
la la la la   la la
la la la la la
Sing with me