[Kazuya's grin only widened, looking more like the kid he was, rather than the tense, high-strung thing from moments before]

Ah! The evidence is all piling up! [he cupped his chin and theatrically posed in a thoughtful manner. He was being silly, he knew it, and it wasn't something he did all that often, but Hyoubu did remind him a bit too much of Naoya, and he could never help but poke fun at his 'too-big-for-his-boots' brother! Besides, in this weird place, it was nice to throw off his worries and stress even for a stupid act like this] Hyoubu Kyousuke~ Now that I think about it, that is kinda catchy for a camboy's name. Hmm, I wonder what your gimmick would be...?

[He held out his hands, linking his fingers together so that he was peering at Hyoubu through a makeshift 'lens']

... naughty schoolboy?