Beautiful and simple song by an outstanding folk singer :)  "Unhappy Anniversary" 
by Loudon Wainwright III.  Capo the 3rd fret!

G

  G
Unhappy annivesary
      C                 G
It's one year since we split
  G
I walk and talk and get around
     C                   G
Lie down, stand up, and sit
  D                   C
I eat and drink and smoke and sleep and
D             C
Live a little bit
  G
Unhappy anniversary
     C                 G
It's one year since we split

G

  G
Unhappy anniversary
     C                  G
It's ten years since we met
      G
There is no need to remind me
    C             G
No way I could forget
    D                 C
We fell in love, and we fell out 
      D                  C
Both times there was no net
  G
Unhappy anniversary
     C                  G
It's ten years since we met

(Break with no lyrics, play verse chords again)

  G
Unhappy anniversary
   C                G
I cannot count the days
     G
And nights that I have thought of you
      C                G
Since we went separate ways
   D               C
I tell my mind to forget you
    D          C
But my heart disobeys
  G
Unhappy anniversary
   C
I cannot count the days...

G

  G
Unhappy annivesary
      C                 G
It's one year since we split
   G
I walk and talk and get around
     C                   G
Lie down, stand up, and sit
  D                   C
I eat and drink and smoke and sleep and
D             C
Live a little bit
  G
Unhappy anniversary
     C                 G
It's one year since we split...

(Outro, no lyrics, play verse chords again)

End on G.
____________________________

You could also put the capo on the 6th fret and play an E, A and B.