I'm getting tired of the embarrassing moments, but as long as they keep happening, I'll keep bumping the thread.
Yesterday, my youngest sister (nine years younger) and I went together to have our hair done. She was finished before I was and came over to talk to me; my stylist said, "Is that your daughter?"!!!
People shouldn't make that kind of personal comment unless they're very, very sure.
PS: My sister loved it.