Well, yeah. Humans tutors are so strange. They truly bemuse me. Purvis as usual, Booth chiding me for being one-sentence girl, and Batchelor asking Ruth if she can believe my "honest face". One wonders if they're all just secretly sniggering away at us. Especially Batchelor. He looks so benevolent, but perhaps he is merely a wolf in sheep's clothing, as Kitson speculated.