I have this unfortunate habit of excluding Paris/Ile de France region from my (mind)map

The power of suggestion (summer, daylight, heat, sex, foursome ... etc.) triggered the knee-jerk reflection

I just imagined that a group of friends, after the victory of OM and a couple of beers, decided to carry on a fuckfeast in their AirBNB in Marseille. At least that's how a South-West listener imagined the South-East style of life ...
Hmmm how to contact a party in progress ? I have no advice to give but I have original and creative ideas ... Not so long ago, while you were a good collégien, you probably made some paper planes in class when you felt bored. So next time, if the club of four begins to make themselves heard, write a self-invitation on a paper plane and throw it through their window (judging from the photo it must be possible) : hello, I love your party, mind if I join you ? My understanding is that if they open the window and make themselves heard loud and clear by the entire neighbourhood, they are certainly not shy.
Any suggestion of books so I can improve my English? Please don't say "50 shades of Grey" ....
