Boys on a train can be easily bored. If you also factor in the excitement of going to France, playing golf with your mates, and the channel tunnel train, it's inevitable they will find a game to play.
Check out the video of what Recaro stood by and filmed his mates doing on the train.
It was shortly after the first running man started taking his clothes off that an announcement was made; 'Would the people on carriage 23, lower deck, please start acting their age'.
Amazingly, this announcement had great effect and they got back in the car and calmed down.
Or at least that's what I've been told.