"The answer to that question, is a bit complicated. To be honest, it is one I do not know. I am unsure as to why I am here myself." He thought on it for a moment, he knew more than he let on, and he was about to say more when she thought of him as some kind of ploy.
"I am neither. I have never met your father, and you can end my life at any moment. What kind of jailor would do that? You..." There was another pause from him, covered by him taking a bite from his piece of pizza as he thought of how to explain this situation to her.
"You are a de-aged version of.. Someone I would call friend. This place we are in, this Space Station; it works differently than almost anything I have ever seen. People come here from the entire multiverse. There are people who arrive and others that leave.. Some people age into adults, others into children; which is your case. I know your future self, 'Annie Leonhardt.'" He had not lied to her before, why start now? He felt she was intelligent enough to understand what he said.