One of my favorite locksmith stories transpired about ten years ago. I recieved a call from a lady in her 30's who said she needed keys made for her car. It was parked at someone elses address and after checking for proper ownership, I quoted her a price. She agreed. She needed a ride to her car, so I let her ride with me. Along the way, it turned out she'd met a guy the night before, went home with him, and when she woke up later to sneak out, she couldn't find her keys. She didn't want to go knock on his door, so she wanted me to make her new keys.
I arrived at the house, went to the door and knocked. The guy saw my truck and handed the keys over. I went back to the truck and gave her the keys after she paid me. She didn't say a word.
Regards