Been a while since I've done ANYTHING Simpsons like this, and Lisa turned out wrong >_< Had to edit this a bit (poorly as well x_x)...
But yeah..based on an Abba songs of all songs but I seem to have a love for anything bittersweet:
"The summer air was soft and warm
The feeling right, the Paris night
Did it's best to please us
And strolling down the Elysee
We had a drink in each cafe
And you
You talked of politics, philosophy and I
Smiled like Mona Lisa
We had our chance
It was a fine and true romance
I can still recall our last summer
I still see it all
Walks along the Seine, laughing in the rain
Our last summer
Memories that remain"
I know the so called other person is named "Harry" but it is Lisa in this case

And No maggie is NOT an alcoholic..^_^;