1. One morning, a delivery driver arrived early with a flatbed truck. As he unloaded tires, an old man walked in, whistling an unfamiliar tune. The two exchanged nods, but no words were spoken until the man pointed at a tire and asked, ‘Do you sell moonshine here?’ The delivery driver raised an eyebrow and replied, 'Only if it's flat!' They both laughed, and from that day on, whenever someone needed a tire, they’d see the old man sitting outside Mavis, whistling his mysterious tune.'