Keith got caught in Akai's trap - which happened to involve encasing him in ice. From thereon it was apparent who the winner was. Well, it was apparent to everyone but Keith, anyway. It seemed the man refused to admit defeat. Overall, he found the man to be rather child-like about the whole affair.

What was more interesting in Davids opinion, however, was the callous way that Ant Girl broke Keith out of the ice - along with several bones. The interest stemmed from the speed in which regenerated himself afterwards; it was like nothing happened. Davids own regeneration couldn't compare to that in the least - he had to be unconscious for it to even work, and it took much longer for him to heal. Keith's kind of health factor was A-class, definitely.

"Of course?" said David, frowning. For some reason, it seemed like Casper had something against him, which was strange considering he hasn't even spoken two sentences to the guy. He would have gone on to explain that he had already been in several fights, but it was at that moment that Akai collapsed. 

Listening to Yamimori's explanation on the circumstance behind her collapse, David began to doubt the feasibility of allowing either of the two siblings to go all-out with their powers. 

Shaking his head, David kept it to himself. They had a better grasp on their own limitations than he did, after-all. He kept silent as Casper and Keith prepared to fight, although he did chuckle a bit internally at Keith's :My Chemical Romance' jab - he had to admit that Casper looked the part.