I once met Anthony hopkins and his wife when we went to a concert of André rieu.

I sat next to him and he randomly started talking to me and said this was a piece of art. Later on the concert when there was a pause I said something back and He started talking about his day etc. Till the show began again.

After the show when we were about to leave he thanked me for the conversation and I asked for his autograph. He gave it to me and we shook hands then we went our separate ways. He was a really nice guy.

I also met Robert De Niro once and he’s a really nice guy too, like I asked him for an autograph and he really tries to have a casual conversation with you, asking how your day was etc. What you do. So I think older celebs are nicer and very polite towards their fans.