Lilian had kept quiet when they came up with the answer to the first riddle. A ghost had come to mind for her immediately as well but it had seemed a little too simple, like the ease with which they solved the riddle had to make it some kind of trick. Since the others seemed in agreement she'd merely bit her tongue and held her breath until the Sphinx accepted their answer.

The second one was a little more difficult and nothing sprung immediately to mind. They would have to discuss their question before they asked it of course. In the mean time she couldn't help smiling at Miss Skyes remark. "I was hardly expecting the riddles to be about puffskeins and fashion."

When the young man who might have been in Slytherin when she was spoke up stealing the question from the rest of them she could have shoved him. It was a decent question, surely one that played on all their minds but it still wasn't his place to ask it. She tried to contain herself, it wasn't proper to argue and it wouldn't help them but... "Next time we discuss our question." She said tersely.