[2] It is based on the novel Min knapphullsblomst (The Flower in My Buttonhole) by Edith Øberg.
The screenplay was written by Gösta Stevens and the film was directed by Gustaf Molander.
The Swedish-language version of the film, En stilla flirt, was shot with Swedish actors act the same time.
However, the Norwegian actress Tutta Rolf played the female lead in both versions of the film.
Tutta sang the title song from the film, which was composed by Jules Sylvain.