Now, I mean really met, not just seen and maybe said " hello".
I must say I've never met a really famous person, but will recall two friends' stories. One friend went to search for Paul McCartney's Blossom Wood (?) farm in Rye, and met Sir Paul & Linda, who were very charming and welcoming. They were given tea & biscuits, and Linda told her she should always carry a camera. I saw the Polaroid pic taken at the kitchen table.
My other friend was involved in a conversation at work on the " most famous person" topic. She couldn't choose between the Queen and the Pope!
She and her husband are titled people who are big Pro Life workers, and they were invited to Holyrood gigs, as well as a private audience at the Vatican for their Pro Life work.
Army horses loose on London streets