"Well that sucks... and I won't do it again if you don't make it any fun." No, he wasn't testing this Saguru at all, what are you talking about? Now, at least, he knows that this Saguru is a lot less fun to harass than some of the others, though that doesn't mean he's going to give up trying. What, are you kidding? He's stuck in a wheelchair and drugged off his ass.

He's bored, in other words. "Sucks t'be you. Does it hurt?"