Lizzy smiled when the female responded and turned her head to greet the boy that had entered. " Nice to meet both of you, I'm Elizabeth but you can just call me Lizzy." at this point in her life her act was flawless, her kindness seemed real even to her. If they proved not to be a threat to her she might actually be herself around them. "Are you both....you know, not human? she questioned, acting as if she really couldn't tell, she did have a suspicion though that they weren't. ---------- Christopher had walked into the history room just as the introductions had finished. He wasn't as good at telling humans form anything else, that was William's forte. So he kept quiet and decided not to say anything unless someone talked to him.