An out of work engineer is hired as the private chauffeur of a rich playboy, and has to drive to Vlissingen to pick up the latter's fiancée. On the way back from Vlissingen, the car breaks down and the engineer and the fiancée travel to Rotterdam to get some spare parts -- a trip full of amorous entanglements and mistaken identities.

Judy Aalders grows up in an orphanage. Albert Woudenberg happens to be present when Judy confronts the trustees of the orphanage and is expelled. He decides to send her to university and Judy, who has only ever seen his shadowy long legs, refers to him as 'Daddy-Long-Legs' from that day. Not knowing he is in fact her benefactor, Judy's relationship with Albert gradually turns into love.

Still coming to terms with the death of her mother, Willy Verhulst loses her father as well -- just as she is about to sit her final exams. She manages to pass, and as she is trying to find a job she remembers a young man she met in the hospital. The boy, Herder, works for a radio station and gives her a job as a secretary.