Speaking of Teddy. The hat underwent what some students around him referred to as a "hatstall" because it went silent for about six minutes before deciding to place Teddy in Hufflepuff. Teddy confused harry. He was friendly, as was Remus. But when Ron and Hermione told him how his other father, Sirius Black, had killed twelve muggles when Voldemort was defeated, Harry was left unsure.