[ That's right, a wish is customary, isn't it? His features light up as he glances towards wherever Marcille is busy at the moment. ]

Oh! We have to make sure Marcille-san makes one. And Katsuki-san and Yor-san, too... [ Since he mentioned it, though: ] So? What did you wish for, on your last birthday? Not more wishes, I hope.

[ He expects a vague answer, but he can't help but ask it, all the same. ]