Willi, who works at a gas station, put in a personal ad for his friend Peter so the student wouldn't have to spend his vacation in Upper Bavaria alone. At first, Peter isn't too thrilled about this. But then he meets the attractive Christine, who seems to have responded to the ad. The two spend some wonderful days together. But then it turns out that Christine is already engaged. Disappointed, Peter turns away from her. But the two cannot forget each other.