[ The bashful warmth doesn't escape his attention. Like how Sebastian approaches every conversation, it's a small detail that's filed away, but it's also a tool to be used, should it be beneficial or perhaps just interesting to him. It also means that his charm is well worth keeping up, though it's not exactly disingenuous in this case. His interest in magic is quite earnest, at least. ]

Ah, yes. I heard a bit about their existence, but I know little of them practically speaking.

[ He laughs, bowing his head lightly as he gestures to Matt ]

So, please! I suppose I am now properly your student.