How people think about dealers.
In casinos the dealers get breaks so often and are switched out so much most people think that certain dealers are luckier than others. If the players are doing well when one person is dealing they will often moan and groan when that dealer goes on a break. If that dealer is killing them they will often be relived when it is break time for that dealer. When I'm winning as the dealer the customers will often ask me is it time for your break yet?
If I where you I would say something like where is Jill or where is Joe he or she is my "lucky" dealer. You could say I thought that Jill was a really pleasant dealer and I was just wondering if she was working today. Some dealers are more pleasant than others.