The Dance at the end.
The dance is from a Jean Luc Goddard Film called Bande A Parte.
http://youtu.be/u1MKUJN7vUk
The jumper, the hat and the moves are the same.
More about it here
http://en.m.wikipedia.org/wiki/Bande_à_part_(film)
Thanks, that's a link that I would never have got.
I thought it was a nice ending. In amongst the grind and dreariness of the day, we get little moments of happiness, sometimes not even happiness, just little moments of respite.
A weekend away is just that.