Have you ever taken a picture with a stranger?

I took a picture with this like 80 year old man once when I was walking and he called me over to have a drink with him outside his beach hut. The next day I showed everyone and joked I went out on a date with an 85 year old. They were all shocked or laughed and told me to explain but it was funny winding everyone up. I had seen him out on my walks previously and we always said hello to each other so it wasn’t that random.