"It puzzles me more than I can describe," I continued. "Why do you live in a place like this, why are you so interested in mother and in me? Then, too, you are a special friend of the Duchess of Wilmot's, who is also one of our oldest friends. You do not belong to the set of people who live in boarding-houses. I wish, I do wish, you would be open. It is unfair on me to keep me in the dark."