Hybris Hmm. I don’t wish to offend Lady Bernkastel, so I don’t think I should give a truly detailed answer. However, the short version is simply that she finds you interesting. Bernkastel loves her intellectual games, and I think in you she finds a kindred spirit in this regard.
You aren’t actually the only person she pays special attention to. But at least so far as I’m aware, you are by far the one she pays the most such attention to.