It’s all happening in “Happy End”. While Max (Ralf Lindermann) is looking forward to the wedding celebrations, Katharina (Ursula Buschhorn) and the other housemates are in a bit of a state. On the way to the wedding, Markus (Falk-Willy Wild) and Ruki (Isabel Tuengerthal) have a car breakdown. For Katharina’s brother, it’s the perfect opportunity to finally confess his feelings to Ruki. Only Charly seems sad …