LeidenFrost Effect is a law, Since its so hot the water evaporates so fast it make steam that is under the water droplets to make them look like there floating its really cool because the same thing happends when u put youre bare hand in liquid nitrogen im not saying go around and stick youre hand in liquid nitrogen but u can for a verry verry small peiriod the nitrogen is so cold and with such warm blood in youre body it evaporates quiet quickly you cant keep it on youre hand for more than a couple seconds. Any ways the water is so hot it evaporates right? So the water sits on the steam and thats why the water was doing that.