Brooder could end all of this, but he needs to know how much she was able to learn so that he can try to stop it being available. He does not currently look like a happy man, I mean less so the normal. I think Savaun may have gone too far with the liking
I think you're right about Adam's motivations for wanting to hear all Savunn's learned/figured out. His unease here, though, probably has more to do with revisiting this point in his life than the fact that Savunn will be discussing it.