Olli Suominen fancies his teacher and other shenanigans.

Olli Suominen goes through the usual troubles of a teenager. After being in the war he is trying to find his place in the society. And the relations with his family is in turmoil. He also finds the sweet life in restaurants more exhilarating than being in the school and reading books for the forthcoming student exams.

Lauri and Anna are released from prison. They run into trouble when they cannot find work because of their past. Lauri obtains false identity papers, which enable him to get a job at a factory. A dangerous criminal named Asseri begins blackmailing Lauri, who is using the alias "Pentti Tahvana." Lauri's true identity is revealed in connection with the murder of Kaalep, the factory's night watchman.

An architect, who has recently married a new, younger wife, tries to re-connect with his ex-wife, who is being courted by another man.

Ilona, an orphan from the cruel Paksula family, ends up in Helsinki at a children's home for immigrants and from there becomes a foster daughter in the Orpana family, where she begins to sort out the relationship between her war-disabled stepbrother Pentti and his girlfriend Irene.

Professor Visaoksa's spoiled city kids are sent to the countryside to live with their strict general uncle and learn some manners. The general's buddy, who tells the kids war stories and is nicknamed Sergeant Mynkhausen, finally gets the kids under control.

Professor Derek Wytycky and his son Hans, who are immersed in the study of Indian poetry, wake up one day to find that the mother of the family is nowhere to be seen. When their housekeeper Gloria also leaves, having had enough of the absent-minded men, father and son hire private detective Mademoiselle Catherine Anaconda to investigate Mrs. Wytycky's disappearance.

18-year-old orphan Sylvi is unable to refuse the marriage proposal made by her guardian, Aksel. The young wife is unhappy with her elderly husband and loves her childhood friend Viktoria instead. Sylvi sinks into despair when Aksel refuses to grant her a divorce.

Young Anna marries Tuomas, an old widower. Tuomas reluctantly sells his forest to the boss of Ruukki and is forced to take in a group of loggers, among whom the handsome womanizer Humu begins to seduce the young mistress of the house.

Mauri Miettinen and his wife Anja are living in a happy marriage. Everything changes when Mauri's old acquaintance comes to visit and threatens to reveal Anja's dark past.