...No, Jennifer knew what she should say. She got into this situation because she felt bad about lying to them. Lying to them again would only go against that.
"...You know the Chronivac, right?" She asked, seeing the looks of surprise on their face.
"How do- How do you know about that?!" Diana ended up being the one who asked, but everyone was thinking of it.
"That makes things easier to explain," Jennifer thought, then vocally continued. "Well... The simple explanation is, I'm a result of Jeff messing with it. Doing something he shouldn't have done."
Lucy seemed more surprised than the others. "What? Are you saying Jeff made you?? Wait, no, more important, what was he trying to do???"
Deciding to put it bluntly, Jennifer simply responded, "Invade the sleepover." Seeing the shock on all their faces, she quickly elaborated. "He... input a transformation. Turned himself into a girl, then fabricated an entire new life, making himself one of Diana's friends." The aforementioned girl flinched at the sudden mention of her name. "And the result ended up being me." She debated on outing Felicity as well for a moment, questioning if that's a good idea.