He did keep saying that, and he would keep saying that. Because it was true. Because he was stronger in there than Jacen even if Jacen was pretty damn strong this was his world and he was a demon and thats what he could do, and she could just shut up about it and ask a question. Ask a question that didn't worry him. And he could feel Jacen inside, he was amused by the worry, and pushing back in response. He never stopped. Stupid pain in the ass, but then he supposed the powers were a trade off.
He readied himself for the question. Highly amused, ready to tear her apart even further, psychologically. "...Middle name" he repeated, thats what she wanted, middle name. He wasn't in the mood for this. Besides he didn't have any that the demon could figure.
"No, They don't really go in for it. But seriously is that all you need to know, his middle name, or lack of. There has to be something else you want to know about him, some deep dark secret you've been dying to work out." The demon was more amused than anything else by all of this. But he was going to have to work out what to do with her now.
"I'm gonna see about rope or something while you think, okay? I'll let the hold go once I'm sure you're not going to go anywhere" He could be just as polite as anything else. There was no sense in terrifying her just yet, not that he thought he could. She was one of those Slayer people. Not native but he was pretty sure she didn't spook easily