Investigating~ [Crossing his arms behind his head, he whistles casually as he keeps climbing up the stairs. This is definitely all just a game to him - or he wants it to look this way to Mizael very hard to the point of overacting. (Or is that, too, intentional?)]

From what I can tell there's a difference between the usual ViViD games we can get anytime and these 'malfunctioning' CERES ones. [He loosens his hands so that he can airquote properly. His voice sounds more casual and ready to get to the point now that the formal introductory bickering between them is out of the way and they can still be sure that they definitely don't like each other.]

...and there's those intervals, too.