[ He hears it, and can picture it even. The tut-tut don't worry wave of someone trying to say 'it's perfectly alright, don't worry' -- he's used it himself. But will also respect it, if file that information away for later concern and checking in. ]

A mad ghost. That's delightful. [ It's not sarcastic, but... more wearied and accepting. ]

Umm... she's in the bake-off, isn't she? [ He saw her responding to Luna. ] I'm guessing that means she's a paleblood too.