At 52, traveling salesman Wolfgang Zenker (Edgar Selge) is in old school territory: he peddles the company's classic clothing line to boutiques that cater to women over 35. When Wolfi loses his drivers license in his brand-new Mercedes but can't afford to lose the season's sales because his frustrated wife (Franziska Walser) desperately wants a new bathroom, their son's vacation plans take a back seat as Karsten (Florian Bartholomäi) is forced to making sales rounds with his father instead of celebrating his high school graduation in Spain. Also making the rounds in small town southern Germany is successful and attractive sales rival Steven Brookmüller (Roman Knizka), 33. As the men's paths cross, long-hidden secrets are revealed and things come to a hilarious head.

Nina and Boris were a couple for 10 years. Then Boris dies in a tragic accident, and Nina's world is shaken - not only by the loss of her partner, but above all by the realization that she apparently hardly knew the person she thought she was so close to: Boris has apparently been leading a double life all these years. Nina is almost thrown off course by the revelations. She embarks on a disturbing journey into her past - until she meets a new man...

Daniel gets jostled on a crowded street and imagines teaching the stranger some manners. For Marie, a first date is one thing above all else: pure stress! What if he notices how disturbed she is...? Robert sees the other parents at the playground and is overcome with self-doubt. Alone in her room at night, Yara hears strange noises—a monster or her mom? Karsten is in the fast lane. Whoever slows down loses. Agathe seeks inner peace after a breakup, but the anger remains. And Lenny dreams of Mo, his idol—and of finally being seen.