"Be sure to move in pairs," Neville Longbottom, who was standing next to his girlfriend, ordered. "Dumbledore's Army, you know our buddy system – you can either find your old partner, should they still live, or pair up with someone new." He lifted his and Luna's linked hands for emphasis. Someone in the crowd wolf-whistled, causing the Gryffindor to glower, though it was weak. "Ruddy shut up, Seamus." Chuckles percolated through the crowd.