When Draco came to, his first thought was that his arms were useless - he hadn't thought through enough to worry about what would happen if he passed out and wasn't able salve the burnt skin. It was only a heartbeat of a second later that he saw Snape over him, felt the man pulling at his arms, and he yelped and tried to pull away, but couldn't.
Snape. He hadn't thought he would be here today. He was the Deputy Headmaster - why the hell wasn't he with the others in Hogsmeade? Draco's heart began to pound, but he forced himself not to shake. "I'm fine," He hissed, though it was obviously not true.