Various German tourists arrive at the African vacation hotel "Leisure Lodge". Businessman Harry Weber wants to seduce his secretary Julia undisturbed, but unbeknownst to him, his wife Melanie has also arrived to seduce skier Toni. Weber's business partner, the industrialist Pfefferkorn, also turns up, and Weber's secretary is trying to woo his son Florian. Harry is given the call girl Christine by a friend, but Pfefferkorn is also after her. Hairdresser Agathe is the first to recognize the connections and uses her knowledge for business purposes. Finally, Toni's fiancée Resi arrives and adds to the confusion.

Willie, a sweet little woodworm, accidentally becomes a stowaway on Noah's Ark and Noah and the animals believe he is drilling holes into the wooden boat. Can Willie really be responsible?

Dr. Gerd Thiessen, an experienced veterinarian, takes up a new job at a publicly owned manor. His research colleagues are less than thrilled about his ideas and modification proposals. Thus, the pretty and confident veterinarian Sabine Ladenbach becomes his only ally and soon they fall in love with each other. When Thiessen’s wife Eva notices that her husband is growing away from her, she starts to fight for him. Eventually, Thiessen realizes that Eva is the woman of his life, both privately and professionally. At the same time, he figures out that he needs the support of his team to achieve success in his field.

When Angelika moves to Leipzig, she is forced to rent a room at Mrs. Häublein’s for a start, since her parents will not follow until a few months later. Fellow tenant Thomas, a philosophy student, is not at all enthused about his new, pretty housemate. Because of Angelika he has to move into a smaller room. Furthermore, he is annoyed at her many male acquaintances, without sensing that his aggression might be prompted by jealousy. When Angelika’s father comes for a visit, he asks Thomas to keep an eye on his daughter. Thomas takes this assignment very seriously and finally realizes that he has fallen in love with Angelika.

The young and rebellious Werther is passionately, but hopelessly, in love with Lotte. Although he knows that she is married to somebody who can offer her a secure future, Werther tries to be near her. Lotte cannot decide between these two men. She eventually rejects Werther, who does not survive her decision.

New cooling towers are to be built for the power station in the small village of Zaspenhain. The work is being carried out by builders from Poland, including Jerzy. Gitta, a young woman from Zaspenhain, works at the power station as a laboratory assistant. When the Polish construction workers arrive, she falls in love with Jerzy. But then the past intervenes...