Oligophrenic Fany (Bohdalová) lives with her aunt who suddenly manages to travel abroad. Fany has to move to her sister (Jirásková). Two very different women, one mentally disabled and the second one intelligent doctor has to live together and learn from each other about tolerance, loneliness, life and why call dogs "Mister".
This film, chronicling the last days of Czech resistance fighter Maruska Kuderikova (played by Magda Vasaryova), is based on her diaries. Though she was tortured and eventually executed by the Nazis, her diaries indicate that she was optimistic for the humanity of her captors and did not by any means hate them. Told with simple dignity, this film makes clear why Maruska became a national hero.
