Cas paced his room for a moment, trying to get his temper under control. He would never take his temper out on his little sister, or little brother, but the urge to go back to his sister’s room and shake some sense into her was strong. When he no longer felt like punching the walls, he decided to at least unpack his essentials, he still left most of his stuff in the boxes, he didn’t want to rely on Remus and Sirius to look after Harry for too long.