Helmut and Sabine Halm have always managed vacations of lazy privacy at their favorite retreat on Germany′s Lake Constance. So when the energetic, handsome Klaus Buch turns up with his beautiful girlfriend Helene, Helmut is quite ready to dismiss this dimly familiar acquaintance. But Klaus is overjoyed to recognize his old schoolmate Helmut, eager to recall every incident of their shared time, and to display every detail of this successful... see more