Spring had finally come to Bozeman, Montana, and the mountains were bathed in the soft, golden light of the setting sun. The air was crisp, tinged with the scent of pine and freshly thawed earth. Sarah and Mike Thompson, a couple in their early forties, had been married for twenty years. To celebrate their anniversary, Mike rented a cherry-red convertible, just like the one he drove on their first date. They wanted to relive those youthful days when everything felt fresh and exciting.