[Hang on, let him figure out how to do the private thing. Okay, there we go.]

Say no more! These things should not be spoken of aloud, lest they be affected by the will of causality.

[In other words, he gets it, and he's not going to bring it up because he doesn't want to jinx things.]

Another class? Are they the ones depicted in the mysterious tome given to us when we visited that cursed place?