Even her friends have noticed, or at least, the few that have returned. Ron and Harry are off basking in their post-war glory, so most of her time is spent with Ginny, Neville, and Luna. They try their best with her, they really do. But they’d all been at Hogwarts last year, forming war-time bonds amidst the horror of the castle, so there seems to be a degree of separation between her and them.