Cassandra had mentioned something about finding a good spot for greenhouses, and since Draco had somehow gotten himself mixed up in this mess he figured he should probably go help her. Not that he particularly wanted too, the sun at this time of day would be murder on his skin, and he didn't have a good hat. Still, he could make an appearance and then use sunburn as an excuse to get out of there.
He rounded the corner by the Great Hall when he saw an unfamiliar young woman. heading in his direction.
"You must be new." He walked closer, looking her over. There was something vaguely familiar about her. "Has anyone explained the time travel to you yet? I'm Draco, by the way. Draco Malfoy."