Yami hadn't been paying attention much except for only on Serena's voice and what he was looking at. All that Yami could comprehend the moment was that someone had tackled him, resulting in him landing a little harshly with his hands and his backpack on the ground with someone ontop of him. His eyes had been closed when fell and ended up on the ground but opened them to see Serena ontop of him. A blush ended up on his cheeks but then looked around to see what was going on. "What happen?" He asked, seeing that some of the crowd around them were shocked, scared by the sudden actions of what happened. Then hearing Yugi's voice within the slight silence. 

Kaiba had taken note what happened right then and sprung into action as Yugi had, though pushing passed people to get to the pair. 

Joey and Tristen had been chatting amongst themselves when they had noticed what happened from the corner of their eyes. They were beginning to worry and they looked to Ishizu. They were worried about Yami and Serena but they couldn't leave Ishizu alone if she was going to stay there. "We should go see if they are alright." With that Ishizu's phone had begun to ring, Malik's caller I.D showing up.