Nothing that'd be seen as "official" in the real world? They must be pretty serious.

[ He questions, already knowing the answer. Figuring it might be the truth, especially considering the mixup with suites when he first arrived, the idea gives off a semblance of thought.

And, well, he's unsure whether he and Hiyori are that serious. They promised forever, but with their relationship barely a month in, marriage seems a distant way away. ]

Nah, I get it. We've sorta spoken 'bout what's going on, but, uh, not really? I dunno how to explain what I mean, just we're on the same page with our feelings.

[ He thinks whether something comes up or not, they'll be mature enough about it, so the saying goes. ]