Req:Tum Tak guitar chords from the movie Raanjhanaa

Can anyone submit the guitar chords for the song Tum Tak from the movie Raanjhanaa?
I am trying to figure out the chords on my own-the lines
-tum tak tum tak tum tak sone yaar-seem like D chord and A chord but i might be wrong!
if anyone have/or know the chords plz submit-huge thanks in advance