How sincere Draco's response had been to a stupid little comment Harry had only spoken to fill the space made Harry laugh, overwhelmed. The sound barely came to fruition, the way the air shifted in his lungs making the spell catch and pull within him, though it wasn't enough to wash the smile away from his lips. For a moment, Harry was just left with a genuine sense of appreciation that Draco so easily seemed prepared to humour his antics.<br/>"You know, I might," he caved. He had been thinking about the pinboards they had at the office but the floor might do just as good a job.<br/>"They all seem equally plausible, is the thing. I think I need to look at them all at once."<br/>Harry pused for another moment, having inadvertedly pushed his mind into gear. It was frankly astonishing how much easier and more effectively Harry worked, when Draco gave him the tike of day to hear him out. "You know, 'cus if they're all equally plausible, does that mean none of them are the one we're looking for? Or are they all right?"