A secretary at a publishing company, Birgitta, writes a novel, based on her secret love of her boss. She sends it anonymously to her own company, who decides to publish it. The book becomes a success. Birgitta's husband's mistress get hold of the script and confesses that *she* wrote the novel. Plot by Mattias Thuresson.
Unsuccessful composer Stig disguises himself as a woman to play in ex-fiancee Sonja's seven piece women's orchestra, which is temporarily short one member, at a hotel. When Stig's jealous, and unsuccessful actress, wife Eva finds out about it she too disguises herself as the opposite sex by posing as a hotel porter. Additional complications arise and hilarity ensues!
Two photographers from Stockholm go to the west coast on behalf of their employer, who is a swimwear manufacturer. They will look for the season's most beautiful bathing girl, but it will be harder than they think to find the ideal model.
A small-town piano teacher is shocked by the arrival of her foster daughter's real mother, whose young lover soon follows and causes further disruption.