A large, red, water-filled balloon had fallen from the ceiling and exploded over Ron’s head, making him somehow even more wet than he already was. Another balloon was launched and it was heading straight for Neville Longbottom’s head but Harry, with the reflexes of a Seeker stuck his hand out and caught it. Unfortunately for both Harry and Neville, the balloon exploded anyway and wet Neville’s face and Harry’s arm.