You are just making me more jealous, you are describing more things that seem completely normal and like default behavior to me.

You realize that when an autistic person acts like that, irl necroposts at you… that’s a sign they trust you to an incredible degree, right?

My guess would be she would not be offended or annoyed if you just asked her to refresh you on the context, to help you sort of… reload the last save file of that conversation that’s been to at least some degree ruminating or present in her mind over all those weeks.