What does that even mean?! [Is his initial response to the stranger saying that it depends on where they're from. Of, course... he does get that the man's saying that there are vampires from "other places" -- he simply can't imagine that location could...change them all that much? Not to mention, there's the matter of him not quite grasping the idea that there could be other worlds...
Mika's question has him glancing back to his friend. That's... definitely a good one to ask. Looking back to the stranger, he gives a firm expression, as though he half expects him to refuse to answer.
There's one other question he needs to ask, too... and he doesn't even wait for the answers to the other ones:] What are you?