Tension and distrust between Pepa, Bob and Hynek rise. In the end, the three cuckolds agree to paternity tests. This provokes more than a few violent reactions from the female staff of all the families - except perhaps Grandma Naděžda, who immediately takes the initiative. Bára, who, with the help of Romeš and Svatava, tries to relieve the dying Mrs. Musilová, comes up against her uncompromising superior.
