Sabine Waldmann is a special person. Her world is different to that of most people because she has Asperger's syndrome. Numbers and fixed structures give her a sense of security and no one can fool her when it comes to memory. Personal interaction with other people, on the other hand, causes her problems because she cannot interpret the facial expressions and gestures of her counterparts and does not recognize irony. To get closer to Sabine, you have to enter her world - and there are few people who can do that.