[ She studies him a moment because she's observant enough to see that for what it is. Which is why she zips in with surprising quickness and wraps her arms around him in a quick, indulgent hug. ]

The mirror will still be there, if you change your mind. It's not going anywhere, so you can use it whenever you're ready.

[ As for his question... ] Not a lot yet! I just found it. I was still exploring it when I heard your owl.