Katie nodded. Lucy's admission made her feel better. If even a Ravenclaw could miss a riddle, it wasn't a big deal for her to miss one; especially since she wasn't used to anything harder than muttering a password to get into her own house.
"I bet Flitwick would have loved it," Katie added, knowing of his love of singing and stuff like that. "Do you guys miss him?" Katie had always liked him but it was impossible for her to miss him too much considering his leaving had left room for Fleur to come to teach there.
Katie turned ten shades of red at the question. She had been caught. She'd been thinking about something all day but wasn't sure it was a really good idea. "Well," she began, unsure how to explain. "You know that Professor Delacour keeps telling us that we are aged witches now and that we should act like it?"
"Well, I am tempted to try and do an essay about how Charms can be used…for adult purposes?" She looked at Lucy, unsure how she would react.
Feeling self concious, she quickly added, "Or we could do an essay about how Charms can be used in art?"