Everlasting summer and everlasting youth.

Unexpected romance is in the air when a young woman from Finnish boarding school meets an American millionaire.

Eerikki Lind, a young university student working as a sailor, falls in love with the beautiful Kirsti on the canal. The budding Midsummer romance between the young people is overshadowed by jealousy and the tragic love story of Kirsti's parents.

The engagement announcement of Irmeli, an orphan girl who grew up in the barracks, and Olavi, a musician serving in the military, upsets the girl's guardians and the director of the military home, who begin plotting to prevent what they consider an unsuitable union.

Elmeri Vara from the General Stabilization Party, Selma Vuorinen from the Free Enlightenment Party, and Irja Solanen from the Independent Women's Party are competing for seats in parliament. When young Pertti and his classmates start a campaign with caricatures against Vara and Vuorinen, whom they consider unfit, Principal Reino has to decide whether to support the parliamentary candidates or his students, and how he feels about the candidacy of his beloved Irja.

St.Petersburg, 1830. An arrogant Finnish baron is playing cards with a Russian officer. Needless to say, the Finn wins and the Russian gets extremely annoyed. The situation is not helped by the fact that the baron has been seeing a girl that the Russian officer has also set his eyes on. They decide to have a duel and after the Finn wins fair and square, he has to escape because the untrustworthy Russians are after him.

A story of a stunning ladies man engineer Rainer Leimu, whose life is weighed down by a broken family background. Rainer marries his employer's daughter, but the happiness of the young couple is overshadowed by Rainer's jealousy and the tragic past of his parents.

Dr. Aitamaa is spending holiday with his family at their summer villa. He accidentally reads a letter that was meant to his wife. The letter is from another man. Aitamaa follows his wife to the city and finds out that she has a lover. Later the wife is found killed and Aitamaa becomes the prime suspect.

At the eve of Crimean war orphaned Regina lives with her grandmother in a small cabin near a lavish villa. As the summer approaches there is great anticipation of a big ball to be held.

Liisa and the renowned composer Raimo Kaarna are fond of each other, but in Kaarna's family history, everyone does not accept the relationship. In addition, Liisa has her own doubts, and a secret that does not endure the daylight.