Draco's phrasing made Harry grin, but he was well aware that his smile was inappropriate, so he briefly bit his bottom lip in an attempt to hide it.<br/>"To be fair, I didn't now it was you who knocked," he still said, unable to help himself. Once again the smile appeared but uncertain whether or not the mood was the right for jokes, he glanced to once side and he sighed. "I appreciate your apology," he said, as he once again turned his eyes towards Draco. "And I'm sorry too, if I misinterpreted or misjudged things; it didn't have to mean anything, we can just ... ignore it, if that's what you prefer."