Not real! [He repeats it with a small, affirmative nod, but that's about all he says in regard to that. He already knows that trying to explain it in more detail will just end in Lily being lost and frustrated... Not to mention the fact that he doesn't really get a lot of the details himself, either, so he'd probably end up explaining something vital wrong anD THAT'D BE TERRIBLE.

Instead, he focuses on re-introductions with a light and chiming laugh.]

It's good to meet you, Lily! You too, Bandersnatch. [Both of them get a smile in greeting, and because Lily's decided to do introductions again, he'll just introduce himself too?! Why not, right...]

I'm Oz, and you can consider me your truce ally. [AND FRIEND.] It looks like we still have a little way to go, huh?