Su looked off, taking in one of the pieces hanging on the opposite wall. It hadn't occurred to her to ever visit the castle. There was no reason that she could think of - no siblings there, no friends still at school, and she certainly had no intention of ever teaching. She always seemed the next time she might see Hogwarts was when she had children there herself.
But hearing the idea voiced made it seem much more appealing. "Maybe, sometime. I go up to Hogsmeade enough, it is sort of funny I've never bothered to look in on what's going on at the school."