She couldn't help it, her eyebrows raised skeptically. "Unfortunately Mr. Black I've seen every game you've played," As one did when all their friends and siblings were quidditch fans, "I've seen how many bludgers to the heads you've taken." Which is to say, not enough to affect his vision. Although if she was wrong she knew she'd feel terribly. Not to mention they had had classes together for most of their school years. She knew he could see well enough.

As if dropping the topic she sighed, "Well, I guess I shall just have to assume you threw the frisbee and take points from Slytherin." She began to turn, waiting to see if he'd own up to it.