Village pastor Hans-Uwe is worried about his brother Fiedje and his friends Heinrich and Knud in his small village of Toestrup in Schleswig-Holstein. The men have been alone for years and there are no suitable women in sight. But now there is hope, because he has persuaded the three of them to place a personal ad: "Looking for suitable wives for three loving men. Age and looks don't matter. Preferably animal lovers. Letters under box number ..."

ENT doctor Katrin Schwitters meets a charming stranger on a training trip who brazenly introduces himself as a Russian secret agent. Due to a storm, the two are stranded on an island in the North Sea and spend a wondrously playful evening together. Katrin also slips into the role of an agent on a secret mission - "real" life is left out of this exciting flirtation.