Proud Annegret Simon is new to the retirement home. She doesn't particularly like the change of scenery. And rightly so, says Mr. Tiedgen, who would also rather live alone than be looked after. Exercise therapy and reading afternoons are the epitome of boredom for him. When the residents of the retirement home are invited on a sightseeing flight in a propeller plane, Tiedgen has an idea with which he hopes to impress the beautiful Annegret...