[She nods, sweetly intent on what she's being told.]

So I'll have to be careful and find a good teacher!

[The last bit takes a bit more puzzling though, and her ears flick back and forth as she thinks about it.]

But if a gem was put inside us, wouldn't there be some sign? I mean, it takes up space, doesn't it? Unless it's some kind of gh-ghost gem.

[She shivers a little at that. Ghost-stories are scary.]