[ Truly, he doesn't understand why Luke is here. People don't generally ask him if he's alright, probably because he reacts so negatively to it, but he especially doesn't understand it here. What reason does Luke have to care about what he's feeling? How does that benefit him?

Given the events, he can only equate it to Kazuma. ] No. [ Why would he think that? ] I mean, if you're going to pretend to be someone you're not, don't bother. You don't have to pretend to care. Whoever you are, it probably wouldn't matter to me.