For Klemens Kurz there is nothing more fascinating than clouds. The autistic meteorologist can predict rain to the nearest ten minutes and becomes almost poetic when he talks about cloud formation. When his boss Dr. Mendel offers a research job in Spitsbergen, Norway, the scientist does not hesitate for long. However, his two pubescent children Nelli and Carlo have just as little interest in the Arctic as grandpa Arthur. To prevent the move, they devise a plan: If dad falls in love, he would have an unbeatable reason to stay. Of course it won't be easy to bring her father and his peculiarities to the woman. And just sending him out on a date won't work either. While his children are secretly thinking about how they can plant the dates on Klemens' behalf when they are looking for a partner online, the small miracle happens unnoticed: Dad falls in love with Lani, grandpa's clever new household help. Unfortunately, there is a catch: Lani is happily in a relationship with Martin, who wants to propose to her. In order to convince her, Klemens has to jump over his shadow. He has one advantage in his wooing: Lani is just as fascinated by clouds as he is.