From an early age, Arnold believes he is an extraterrestrial. Day in, day out, he is busy trying to build a flying machine that will finally take him "home". Protected by his mother Ida and her long-time admirer, the country doctor Emil, he is regarded as a quirky but lovable outsider in his home village.

Prosecutor Charlotte Reinke investigates in a sensitive case: The eight-year-old Laura accuses her father novel of sexual abuse. This indignantly rejects the suspicion. The child had made the accusation under the influence of the mother, who only wanted to take revenge for having left her for another. Does Roman say the truth? Rather accidentally, the prosecutor makes a decisive discovery.

Like every morning, Linda sits at the breakfast table with her children. But there's a catch: Dad hasn't been sitting at the table with his family for a long time. Instead, Fritz is sleeping in the camper van in the garden. While Linda hopes that the two of them will soon find their way back to each other, all signs point to separation for Fritz.

In anticipation of his promotion, Carlo Lehmann and his family move into a house in an exquisite residential area. But instead of professional advancement, the sudden termination follows! Carlo doesn't dare to tell his family the truth and gets more and more entangled in white lies. When his children find out about him, they secretly try to avert the financial catastrophe with their own means..

Luise was there for her husband and their two children her whole life. In the meantime, however, daughter Charlotte and son Daniel have long since grown up and are able to stand on their own two feet. And since the death of her beloved husband, Luise has been living alone with her faithful housekeeper Rita in the elegant Hamburg villa. In the meantime, not the slightest thing has changed in Luise's strict solicitude.

December in Hamburg: The city shines in the lights, the people meet at the Christmas markets. Jule has her law exam at last in her pocket and a plan for her life. It should be a job in a non-governmental organization, then someday the man and also children. On the nightly journey home from her birthday and graduation party organized by her friend Lexa, she meets Santa Claus at the Elbe. It will take four years of ups and downs before they both understand, accept and feel it at the same time: that life will never feel right without each other.

They once played together in a band called Chix and were inseparable. Today, each of them has their own problems.

A greying company boss from a Bavarian town falls in love with a tropical beauty. For his seventieth birthday, his two children want to give their father something special and surprise company boss Clemens Filzhofer with a vacation to Cuba. "Nobody needs a trip like that," grumbles the fussy senior from the small Bavarian town. Far from it: when the widowed patriarch returns from the tropics, he introduces his new, much younger girlfriend Esperanza to the baffled clan. And they are to be married in a month's time.

Since Nina met Daniel for the first time, she hasn't been able to get him out of her mind: he's smart, attractive and mysterious, and the two of them keep meeting again and again, seemingly by chance. Nina gets involved in an affair with him, experiences exciting erotic adventures, explores the limits of her desire - and risks her marriage to Sebastian. Then she finds out that the two men know each other. This knowledge ends up completely messing up their world...