First of all, before you read any further, let me state categorically and unequivocally that I see no need for an additional verse to "In My Life". The song, as it stands, is complete. Given the right interpretation, it expresses everything that is required.
I submit the following only to rise to Les's challenge.
There are places I'll remember All my life though some have changed Some for ever, not for better, Some have gone and some remain All these places had their moments With lovers and friends I still can recall Some are dead and some are living In my life I've loved them all
But of all these friends and lovers There is no one compares with you And these memories lose their meaning When I think of love as something new Though I know I'll never lose affection For people and things that went before I know I'll often think about them In my life I'll love you more
But tonight you're with another You don't need me or so it seems All the things I took for certain Are nothing more than broken dreams And if we can't be together I've nothing left, I am on my own And all I'll have are memories In my life I'll be alone