The second installment of children's stories investigator Dr. Martin. The film has two stories:

Twelve-year-old Jana returns from the hospital. She notices some changes at home and is worried that her parents are going to divorce. In reality, however, they are expecting another child.

Young script-writer Frantisek (Petr Cepek) is hired to write a film script based on the successful novel Looking Back. He meets with the novel's female author, a University professor and writer named Olga Machová (Jirina Trebická), approximately ten-years-older than him. In the beginning, they do not understand each other at all. Frantisek is a skeptic experiencing a moral crisis, unsatisfied with both his work and his private life - he lives separated from his wife and has no deeper feelings for his numerous lovers. He even gets drunk from time to time and breaks the public peace. Olga is lonesome, too, but considers her life fulfilled.

When a noted professor receives a new treatment for his heart ailment, his outlook on life changes. Despite doctor's orders, he is determined to live out his final days on his own terms and fulfill his fantasies. He saves the life of a young woman who tries to kill herself after his recovery from heart surgery in this symbolic story of a man trying to determine his own fate in his last days alive.

Frantík arrives in Prague for the holidays and discovers an abandoned tram named Terezka. With local children, he secretly paints and hides it to prevent scrapping, then organizes a scrap-metal collection to raise funds for its restoration.