Hermione was just happy Caroline approved of what she was doing. It was nice to actually get some recognition and appreciation for once. No one had appreciated her work with S.P.E.W. but at least someone appreciated S.A.V.E.

"I thought it might be something useful for Luceti. Sometimes we get cozy with our prejudices and forget that there are differences with people. Just because someone was born into something doesn't mean they're automatically good or bad. It's only a part of them, not the entirety of who they are."

Please don't get her started, Caroline or she'll never stop.