Ken ran down the stairs and out of the door. He sent his Patronus to Hermione,knowing he wouldn't be able to calm Draco down. Knowing that now, talking and taking notes was useless. He had pushed him too far. Draco had warned him, and he had done it anyway. He had been prideful thinking that he was competent enough to heal Draco Malfoy’s trauma this quickly. He had been careless to think that Draco Malfoy wouldn’t react as badly as he said he would.