A disgruntled Flemish bus driver with chronic nosebleeds, and his long-estranged counter-culture son collide at an electronic music festival in the Croatian countryside, with whimsical and wonderful results.
Mario is the type of man whose car-washing afternoon brings on a rainstorm. Or rather bus-washing, as Mario is recently retired from tour company Paradise Trips. Jim has a happy, if turbulent, life with Miranda and their boy Sunny, though anti-establishment Jim fears his son is becoming a "tiny capitalist" with his Nintendo, Nikes and taste for Coca-Cola.
When Mario arrives (on his "one last trip") to take Miranda's party people crew on holiday, Jim can only avoid his father for so long – especially once Mario and Sunny become friends.