Meant out of respect — to ask a question is to expect a reply; to pose a question is to create one with request but without expectation of reply.
Archaic, but I've never addressed a duke, before... It would reflect poorly on my country, to get it wrong....
Or maybe I just take royalty too seriously. I told you I should have been born in a different time. I still feel like royalty is just plain better than everyone else, by dint of title.
Here we are all equally behaved towards each other. Equally respected. Regardless of 'commoner' or king. That's the impression that the Royals are currently trying to show outwardly. How we live might be different. It's all a good show.