Harry folded immediately, "But we absolutely have to do it," he said, sounding almost desperate, "Not only will our entire year fail their OWL if we don’t, but they’re all going to be significantly less able to defend themselves in the event of another "Battle of Hogwarts’ type scenario too. I know the goal is to be rid of Voldemort before he can start another war, but we’re not infallible Draco, anything could happen that could cause us to fail - we should prepare for all scenarios," the corner of Draco’s mouth twitched up into a fond smile, as if he’d known the conclusion Harry would come to all along, and had simply been waiting for Harry to decide for himself.