“Funny, I thought you wanted me to be your senpai or sensei? It seems rather rude if I let you skip about without attempting to correct you when you’re wrong.”
“Oh, I do, Subaru-san, I do. And that is quite right; I was just a little bit embarrassed, you see, and trying to make light of the subject. That’s all. You are, of course, correct, and I’ll do well to remember it in the future.”