Old fashioned teachers are taught swing dancing by a student.
The Björcks are an ordinary middle-class family in a large Stockholm apartment with with two children, Greta and Ville. But the family's happiness is threatened in two ways: Greta prefers Börje Schack instead of the well-behaving Bertil. And the flirtatious Mrs. Holten tries to snare Mr. Björck.
The stern, but kind-hearted, Kristiana from the country takes place as a maid with the Larsson family in Stockholm, previously (in)famous for its rapid turnover of housemaids.
