The film is a traditional misunderstanding comedy with an unfounded suspicion of jealousy at the beginning. Childhood friends Kati Jorma (Toini Vartiainen) and Jalmari Karvi (Sakari Jurkka) do not reveal their previous meetings to their suspicious spouses.
Unexpected romance is in the air when a young woman from Finnish boarding school meets an American millionaire. This is the only Finnish film starring Miss Universe 1952 Armi Kuusela.