Draco’s mind was running with a million miles per hour, having a hard time slowing any one thought down to focus on it long enough to slow it down. He nodded softly at Potter’s request, feeling that there was an awful lot of pressure on him to be able to solve this.<br/>While he rationally knew that Potter didn’t expect too much of him, probably just wanting any leads that Draco could provide to him. It was such a strange case though and it was also weird to know that Draco somehow was the expert on this entire thing.<br/>“Actually,” Draco started, unsure if the request he wanted to make was too much to ask of, but he felt that he at least had to try.<br/>“Would you mind terribly much if I were to mark where I just saw the magic?” He asked gingerly, clearly uncertain if what he was asking was too much, but also feeling like he had to. “I have some semipermanent ink, so it will stay on your skin so I can see if it moves.”