"Ghoul... so, you don't have one of these?" She raises a hand to collar and taps the gem she has embedded there. If he somehow arrived the same way she had, but it might be too early to assume.

There's no comment on his missing teeth, but she is turning her head to have a better look around the odd crystal chamber. Why were these small ones in bubbles?

"We'll see once we exit this place." And it looks like that should be easy enough to find. There seems to be a door right there... no handle though.