[ A lot, but just because you have the knowledge does not necessarily mean you've used it either. She didn't say she had tortured someone--just that she knows what exists for it, and what can be done. Her admiring who she later found out to be an underclassman as well doesn't exactly say as much as he thinks it does either. Haise already knows she reads about serial killers for fun, so... ]
That is not how one plays this game, you are aware?
[ This time, there's no change in her expression -- keeping it blank. ]
no subject
That is not how one plays this game, you are aware?
[ This time, there's no change in her expression -- keeping it blank. ]