A poor Swedish piano teacher and her foster daughter’s lives are upended when the child’s biological mother arrives in their small town to reclaim her.
Ingrid Eriksson, a social worker, decides to find out something about the problems facing housemaids and gets herself a job as one at the home of John Willman's family. John's son, Åke, falls in love with her and numerous complications arise before the course of true love runs smoothly.
The American boat is on its way to Gothenburg. On board are the Swedish-American millionaire Fridolf F. Johnson from Detroit (Håkan Westergren) and his male secretary of the same name (Fridolf Rhudin). The millionaire stays hidden in his cabin with the secretary and does not appear on deck. A journalist arrives out at sea by airplane and asks for an interview, which the millionaire refuses to agree to. The journalist disguises himself as a steward, puts on a hidden camera (a spy camera) in the buttonhole, enters with a tea tray and photographs the wrong person - the secretary.
