Everything was happening so fast. One minute he was watching himself come tumbling to the bottom of the tank, the next the woman was turning into some sort of mermaid, and then back again, and then the glass was gone-
Harry's face was an absolute picture of shock and surprise, and then he actually applauded. "Fantastic!" he exclaimed inappropriately, assuming it was some sort of amazing trick. Jim had obviously set it up to go off like this... although how he was still outside of his own body he really wasn't sure.
And then he started to shout and- what the hell? He stumbled back a few steps, almost tripping over some sort of cloak or- what was that?