Oh, well, I'm certainly mad, but I've no intention of harming you, or anyone else.

[Pause. He probably ought to clarify that a bit.]

...not mad in the same way as the Master, just sort of...odd, I suppose. Like the Mad Hatter in Alice in Wonderland.

I am sorry about being taken from your fiancee, though. I had a friend I was travelling with - hardly the same thing, but I expect she's rather worried about me by now.