Los padres de Nora, una niña de tan sólo 1 año, reciben la noticia de que su hija podría haber sido confundida al nacer con otra neonata y, por ello, deciden someterse a las pruebas de paternidad.
Sonia, una chica joven, disfruta de la vida nocturna de Berlín. Su hermana mayor Karen, es la responsable de la familia y siempre está preocupada por su hermana pequeña, le da dinero y todo lo que necesita, pero Sonia no se da cuenta de lo sola y triste que se encuentra Karen. Karen es una mujer de negocios ocupada y con éxito, y al no tener tiempo para su vida social, se dedica a tener aventuras sexuales por internet. Pero todo cambia cuando Karen no regresa de un viaje de negocios, ya que Sonia comienza a sufrir por su hermana y decide buscarla por su cuenta. Poco a poco irá descubriendo los turbios lugares de internet por los que se movía Karen y todos los hombres con los que mantenía contacto, viéndose ella misma involucrada en una peligrosa trama de persecusión y muerte en la que no podrá confiar en nadie.
The main character Otto, the "best man", is a copy of the illustrious Mister Bean. He takes on an apprenticeship as a building-worker, which makes him a member of a building brigade. At the same time Otto tries to start a love affair, which he handles even clumsier. Never the less Otto makes progress with the lady in question, a single mother, who apparently doesn't mind. Actually he wanted her sister, but a retired Leninist party member changes his mind. This gives him the courage to persevere in his work, albeit with the helping hand of the obligatory retired party member. And behold, in the end Otto invents a new method of building, which saves the brigade many hours of work.
Nina Kern, a divorced woman in her late twenties, will soon be fully deprived of her custody rights for her three children, who already reside in a home for the displaced due to Nina’s many years of willful neglect. Although she has broken her promise to change her moral conduct many times, she is given one last chance on probation.
The crew of a small Saßnitz fisherman has problems with the "making a cultural socialist life". In order not to lose the competition prize again in the future, they want to show the organizer a collective weekend with all the trimmings. And they really do not mind ...
