Draco shrugged. Definitely, he used his wand to create a breeze that blew some dust off the shelf. It hadn't really done anything to help clean up. He levitated a stack of books next onto another shelf that seemed to hold only books.
He smirked at Hermione seeing he had gotten to her, which had been his plan exactly. Draco waited a long time before answering. "I think I found your one redeeming feature, Granger."
It was such a left handed compliment that he didn't mind giving it. Plus, a prude like Granger would likely take offense and being told she had a nice arse even if it was in such a round about fashion.