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.

Edit Carlson is having trouble courting car mechanic Helge Malm, whose motto is "me mary? - never!", and when he reveals that he's about to receive an inheritance, Edit's sister Tora sets her sight on him as well.

Paradiset is a boarding house in the archipelago of Stockholm, run by the strict Elvira Pettersson, and with a large variety of guests. Her maid Lotta quits her job but when she leaves she accidentally forgets to turn off the iron. However, her brother Julle sneaks back one night to turn it off. When he is discovered, he tries to make them believe that he is the great Argentine opera singer Don Carlos they have been waiting for