"Hm."

That's the short answer. Between this and the number they'd mentioned earlier, he's starting to see a theme.

"Sometimes, but not more than usual." He tilts his head a little while he ponders over the thought. Their magics are both foreign, and the people above know a lot about the mysterious ways of the world... but with a comment like that, Robin doubts that they'd know much more about his pale friend than he does.