McGonagall looked between the students as she straightened in her seat. Drawing up her wand, she considers her spell and then casts a charm over the two students.

She blinks, head canting. Not a single word though as her ward moves once more, and the spell falls over them. She rises from her seat, moving around to Harry. She takes his chin in her hand and stares into his eyes.

"What manner of madness is this? Who cast such a thing? What is going on here?"