Perky student Inkeri 'Iiri' Paappanen and businessman Taavi Takkulainen fall in love during a boat trip, but a misunderstanding at a hotel in Stockholm causes their break-up. Returning to Finland, Inkeri applies to become a governess and gets a job at Taavi's parents' family. Consul General Albert, Taavi's brother intends to take advantage of Iiri in his political endeavors.

Wager is Count Mauritz Armborg, the young master of the estate. Linnanheimo plays Katariina (Catherine) the nanny to Mauritz's nieces and nephews. The two fall in love and decide to escape to Italy via Denmark where they have planned to get married. There are always complications because Mauritz's grandmother doesn't want him to marry below him - she has decided that Mauritz is to marry the Swedish beauty, Ingeborg Liliecrona.

Young inventor Janne is lonely. He falls in love with beautiful girls, but his feelings are not reciprocated. Heartbreak and failure rob Janne of his will to live.

After Matti is stabbed to death at his own wedding, Eero of Ojelmiston becomes a suspect, presumed to have avenged his recently deceased wife. Eero escapes with the help of a court judge but surrenders after his mother gets into trouble. At the courthouse, the priest admits that Vieremä Jaska confessed to the crime on his deathbed. The film has survived, but without subtitles.

The film takes place in the summer and spring of 1940. Isä, the father, gets involved in the stock market and threatens the livelihood of the family.