Do you ever get random ppl just wanting to take a picture of you?

I had another one today! Its happened quite a lot when ever I've been travelling. I've had it before when ppl just want a pic of you because you are a foreigner and they don't come across so many so it's understandable, but I couldn't say that about the guy from today who asked if he could take a pic of me with his wife, because where I am atm there's loads of tourists. Maybe they think I'm a celebrity, Ryan Gosling no doubt lol