The growl, for some reason, made her grin. Winifred decided that anger was a good emotion. It meant he wasn't apathetic, which would be dangerous to anyone. She herself was desperately trying to keep herself from being so, and if that meant being a bit of an antagonist... Well, her new friend would just have to suffer for it... Until he found out at least.
"I'm sure I could learn," A tilt of her head, "I know a lot about medicine, so, I'm hardly stupid. Didn't you see my library? You think there was a book in there I hadn't read?" Winifred smiled before it melted into a frown and she looked down and away, "I'm going to miss my library. Do you have one? I could probably just live in there if you did."