The story of the special love between Tilda and her grandfather Amandus, who has Alzheimer's. He always was the bon vivant, the humorous, beloved head of the family; now he's started acting like a child. Only 10-year-old Tilda can deal with him and his disease; she looks at it with her child eyes and a kind of humor and sensitivity that makes approaching Amandus easier when he's lost in his own newly-puzzling world. This special connection approaches the disease in a humorous but emotional way, without forgetting about its tragedy.