Thank you, I do try to be polite, especialy when meeting the peoples of another planet; and, yes, I am English. How do you know about England? Have you been to planet Earth?
Oh, and thank you very much for the invitation to tea. A very nice woman in the kitchen gave me some substance that she insisted was tea and I didn't have the heart to tell her she was very, very mistaken. Bt if you've heard of England, then I hope I may assume that your knowledge of tea is much more reliable.
Also, what sort of doctor are you? Or perhaps I should ask you when I come for tea. Your office is quite close to my room, so if it's not too much trouble, I may pay you a visit rather soon.