[Hajime can't see the blade Cade is wildly flailing around; he's assuming the human is just delusional...

...and then suddenly, ouch. Where did that hit come from? The blade somehow managed to connect with Hajime's upper left thigh, and not only is he bleeding (and it's green), but his leg is feeling weirdly cold. Too cold. He wants to get somewhere warm now...

And with the realization that they're playing that way, reflex kicks in. Hajime's taking a swing at Cade's head with his own arm blade. Looks like he's trying to strike with the flat of the blade, at least.]