[Something she isn't saying. Others may know about vampires here in this world but Ai is used to hiding that piece of information from most people. And while it's clear that this guy is not exactly human, she's not sure if she should tell him.]
It seems only natural with so many people from different worlds. [Just like she isn't offering up a whole lot of information about her special abilities, Ai doesn't ask the stranger about his claw hand. Maybe eventually they'll talk about such personal things but at the moment they have more important things to worry about.]
I believe so, yes. I'm not part of the defense force here. Though I may join it once this is over.