Harry was amazed by Nerva's power and how he helped the 2 kids out. He watched the young girl leave for the next class without her brother. He stayed in the gym and filled in the hole the boy dug. As he got up to leave he saw that he was still there. He felt sorry for the kid. Harry thought about going over to talk to him but he didn't know what he could say to help. So he leaned against the wall again and messed with the water he got earlier. Maybe he could try and make something with water to cheer the kid up. Though he didn't know what unfortunately Harry wasn't good at stuff like that.