"Oi, stay out." Draco took a step back as if it'd help and then he tried to work out how to keep someone out of his mind. He wasn't sure how to do it. He was far too busy thinking that Barty was annoying and he hated playing his games. "This is annoying, I don't want to play games." Well, he tended to say what he thought. He didn't have much depth.

"I'll just not think, I suppose?" And then he tried to. Surprisingly, not that hard. It was usually easier but he kept thinking of funny things he could have said to Barty if he was less afraid of him. Heh. Farty. Heh.