I'm a biracial guy, early 30s. I was at a busy garden center in central NJ. I saw a phone on the ground, started walking around a huge parking lot asking everyone in the row if they dropped their phone.
I put it in my pocket and went inside the garden center to find an employee to give it to. There wasn't an employee in sight, because it was so busy. So, while looking for one, the person tracked their phone on Find My iPhone. Awesome, less work for me! I thought... I handed it to them and said where I found it. They took it and walked away without saying thanks, which is fine, whatever.
Five minutes later, the guy finds me while I was shopping and starts calling me a thief and cussing me out. Next time I'm just leaving it to get ran over.