This is the version with the long into of John and Yoko walking through the park.

Eadd9 = 024100

Intro: 

Eadd9
E   B   A    E    E    B    A    E
E  G#7  A    E    E   G#7   A    E
E  G#7  A    Am   E   G#7   A    Eadd9   


    E
It happened 
      B
at a time of my life 
A               E
when I least expected,
    E
It happened 
      B
at a time of my life 
A               E
when I least expected,
   E            G#7
I don't even remember 
A       E
how it happened,
E              G#7
I don't even remember
     A      E 
the day it happened.
        E
But it happened,
         G#7
Yes it happened,
        A        Am
Oh it happened,
       E           G#7   A       Eadd9
And I know there's no return, no way.


E9
E   B   A    E    E    B    A    E
E  G#7  A    E    E   G#7   A    E
E  G#7  A    Am
       E           G#7   A       Eadd9
And I know there's no return, no way.