He watches Nehan carefully, trying to gauge on if he's serious or not, but he realizes quickly that he's quite serious. Especially as he strips off his coat and scarf (though wasn't he cold?). Ryunosuke bites on his lip nervously, worrying at the flesh before he too slips off his coat and scarf and sets them aside, revealing his school uniform underneath. He shivers at the cool contact of the air, but once they start moving he's certain the coat might be too warm.

"All right. As long as you're sure."

He wasn't going to argue, but maybe he should be a little more concerned. He has to remember some of the things Kazuma taught him during their free time, when he asked him to show him a thing or two. It's not much, but he readies himself as best as he can, fists up (an thumb placement correct so he doesn't break it), and he eases himself into a fighting stance.

Maybe this won't go too poorly!