"I do," I answered; "you have very little idea how much I care for you, Jane, and how immensely I respect you. There are, I think, very few women who would have acted as you have done. I am fully convinced there is a mystery in all your actions which has not yet been explained to me, but I have not come here to-night to talk about that. I have come here to ask you one or two questions, and to tell you one or two things, and my first question is this--Why were you sighing when I came in, and why did you murmur to yourself, 'What if it all turns out a mistake?' Will you explain those words, Jane."