"Oh - look!" Harry was drawn back into the present by Draco’s surprised cry; while Harry had been rooted to the spot, Draco had wandered through the rest of the room, and discovered another element that had changed, "I could probably use this to start brewing that potion to break the trace," he said, eyeing the new cauldron over the kitchen fireplace with interest, "There’s no point starting today though," he added, "it takes two weeks to brew, and the first day is the most intense. I’ll need to be here all day," Harry could only manage a half-hearted hum. He tried to improve his less than enthusiastic response.