Gregory Smith, an 80-year-old retiree, stepped outside one quiet morning to find his battered old car missing
and a shiny sports car parked in its place. Baffled, he noticed an envelope on the windshield containing only keys, no explanation. His wife, Cynthia, irritated by the noise, came out to investigate.
Just then, their old car rolled up, and out stepped a young man Gregory instantly recognized: Jack, the stranger he’d once helped at an airport.
