The sigh hadn't gone unnoticed by Lilly, and that indicated to her that this topic must have been a difficult one for him. She now had to decide if she should push the issue, and to what degree she should push it in.
"You seem to know a lot about Lucifer," Lilly started, "Was your family very religious?" She looked directly at Sam, then drummed her fingers against the table a couple of times before leaning forward just a little, but not enough to get into Sam's personal space.
"You know, it's funny. I remember that verse, Isaiah 14 isn't it? Funny thing is, I don't remember it mentioning anything about him creating illusions," she told him.
She figured that either Sam did indeed have experience with Lucifer, or that he was telling her the illusion thing from a different book.