It doesn’t take long at all for Rui to realize that there’s another housemate in the cabin. Primarily, the dead giveaway was the fact there were three bedrooms. He’s still settling in – aware, at least, of Hanako being here, and Himari, too – but Rui has at least... some... semblance of an ability to converse with others now, kind of. Maybe.
So while he startles a little when the other housemate steps out of her room, he does at least manage to regain his composure quickly enough to perhaps not entirely look like a fool. Rui has Himari in his arms, cradled like a baby, and moves a hand to wave one of her paws.
“... er... hello. Do you... mind... cats?”
“... I – sorry, if you have somewhere to be, you can go, I just – want to make sure Himari won’t be a bother for you?”
Never mind the fact that, even though this cabin seems to be decently hidden under the trees, Rui might need the curtains to be drawn during the day just in case. Laying out some ground rules might be good, but he... isn’t exactly good at these sorts of things.