The immature young ruler of the Austro-Hungarian Empire, Franz Joseph, was extremely shy around women but (according to this film) was constantly being propositioned, lewdly or otherwise, by ambitious courtesans. When he was finally married to his Empress, the teen-aged Bavarian princess Sisi (Elizabeth), it seems that his relief knew no bounds, for he was now sure that he would never have to think about sex ever again. According to the filmmakers, this is the true history of that marriage. This story is a complete reversal of the romantic legend depicted in the popular 1955 film Sissi, which helped brighten the emerging stardom of Romy Schneider.
Paul Winkelmann is the CEO of a successful business in Hamburg that he took over after the death of his father eight years ago. But he is still strongly dominated by his 78 year old mother who cares for him as a child, and who cannot understand why he took an apartment on his own after all these years. The real "problem" starts when Paul gets to know psychologist Margarethe Tietze whose relationship to her parents is also not so easy after all.