Iris is a shy and dowdy young woman stuck in a dead-end job at a match factory, who dreams of finding love at the local dancehall. Finding herself pregnant after a one-night stand and abandoned by the father, Iris finally decides the time has come to get even and she begins to plot her revenge.

A music film whose song, dance and music performances all take place in Helsinki during one summer Saturday.

Nostalgic comedy set in the early 1960s, when the tango was all the rage. The "prodigal son" Tenho returns from his unlucky adventures in the city back to his parents' farm. Tenho becomes the laughing stock of local men until he scores the hottest girl in the village. A hot romance flares up between Tenho and the sensuous milkmaid Virva, accompanied by popular Finnish tango tunes.