For a split second, Umbridge bared her teeth at Draco, before she returned to her default false simper, "Whatever you feel is necessary, Mister Malfoy," she said demurely. There was a moment of awkward silence, before Hagrid began to speak again. She said nothing more the rest of the class. Instead, she paced around them, occasionally scoffing and making noises of surprise before scribbling furiously on her clipboard. She left without a word ten minutes before the end of the lesson.