Antti Kiikka has a one night thing with a local girl. Antti goes away and marries a girl from another village. Later that local girl delivers a baby, but she never tells who is the father. 20 years later daughter of Antti Kiikka fells in love with a guy without knowing that they quite likely are a brother and a sister.

Kaarina, an orphan girl raised by Taneli, the innkeeper, notices that her friendship with her childhood friend Antti is turning into romance. Henrik, the patron, also has his eye on Kaarina.