Smile by Lily Allen  (http://www.lilyallenmusic.com/)

(On a ragga tip...)

Verse:
Gm
when you first left me 
              F
I was wanting more
                          Gm
but you were f***ing that girl next door 
                   F
what'd you do that for 

Gm
when you first left me 
             F
I didnt know what to say 
                   Gm
I never been on my own that way 
              F
just sat by myself all day 

i was so lost back then 
but with a little help from my friends 
i found the light in the tunnel at the end 

now you're calling me up on the phone 
so you can have a little whine and a moan 
and it's only because youre feeling alone 

Chorus:
Gm                      F
at first when I see you cry 
                 Gm
yeah it makes me smile 
                 F
yeah it makes me smile
Gm                        F
at worst I feel bad for a while 
                Gm
but then I just smile
               F
i go ahead and smile