>>723573916
Yeah, there are some people who have seen certain remains in Book 5, (like when she mentions that she wouldn't have minded going to the dance with Ron,) but they are usually downplayed with just "that's Luna."

When Hermione belittles the Quibbler, Luna responds coldly, without her characteristic dreamy voice. Implying that she is aware of her surroundings.

Luna had a crush on Ron. You can't fool me, Rowling.