Cho Chang is a year older than Harry, Ron and Hermione. She should’ve graduated a year before The Deathly Hallows. What the hell is she still doing here?
MY THOUGHTS EXACTLY
They all came back, remember? She was there in the book, too.
I do remember that, but I thought she came back later? these kids were just chillin’ in the room of requirements escaping their terrible administrators when harry showed up. they had no idea that there was going to be a battle, so why was she there? maybe I’m wrong, but I thought she came back strictly for the battle, not to hang out with the DA