Heiji! *He couldn't grab for Heiji but it sounded like he fell into water. With the glass threatening to crack below his feet, Snake had a moment of panic.

*If he fell into this water, it would be cold but what would that do to his arm? The arm that Calhoun had thoughtfully pointed out to cost quite a bit of change. Snake moved as quickly as he could, but he was at a large disadvantage.

*He had no idea of the layout of the room or the layout of the glass floor. It could be even or it not. Snake fell to his hands and knees and started to crawl. It was the only way to have any chance to sense what was ahead. That and it might help distribute his weight. That's what he could do: find the safe way out and maybe there was a rope or something he could pull Heiji out of the water.*