When Germany is hit by a drought, the Ruhr area is threatened with the collapse of drinking water. Meteorologist Martina Fechner is appointed head of the crisis team, but has to recognize that her colleagues see the crisis as an opportunity for their own career. When even highly toxic germs are discovered in a reservoir, the region is also threatened by a plague.

Notoriously hip Berlin based hairdresser Tom Herzner falls in love with beauty parlor owner Heidi, turning both of their worlds upside down. So far so good. Only one problem: Tom is gay.

37-year-old Michael Grothe is a German teacher at a secondary school in Berlin. Not an easy job. But Grothe loves his job, he is a committed teacher - too committed, because his private life is suffering as a result. His marriage has broken down, and his budding relationship with his colleague Lisa Kranz hardly stands a chance against the passion with which Grothe is a teacher. His class is the most important thing to him. The difficult Nico is particularly close to Grothe's heart. He doesn't want to give up on him and tries to encourage him. In doing so, he gets too involved with him and oversteps both Nico's and his own boundaries. He not only loses contact with the other pupils in his class, but also with his own life.

Ibrahim, a young German of Turkish descent, leads a double life, living with his tradition-bound family and spending his days looking for a respectable job. But outside his parent's apartment, Ibo (as he's called by his family and friends) is a confident gay man who works in a sex shop and is on the hunt for Mr. Right.