"Is it?" he can't help but sound very skeptical about that, almost hurt. Yuuri doesn't realize that he's probably coming off like some kind of suave older man rather than whatever it is that he is right now. Usually, people liking him makes him nervous, but right now there's just... nothing.

"It's... Kenjirou, isn't it?" also maybe not as polite as he could have been. Minami is unlikely to notice.