No matter how far she digs, she can't find any memory related to a life outside of her one as Felicity. The most she could think of was that weird feeling when Lucy showed everyone the Chronivac for the first time, and she made a mental note of that, in case it's related. While for Sunday, the only thing that came to mind was that that's the day the sleepover would end.
"So then... why...?" She thought back. "Was something done with the Chronivac? I looked, but... did I miss something?" She debated double checking, knowing she wouldn't have much time to do so before Jennifer came back with Lucy, if she was in the right room, that is. Waiting could lead to her figuring out exactly what was said, and having a clearer picture of what happened... and she didn't even know for sure if it was the Chronivac, that was nothing but a theory.
She also thought about stepping out again, being ready to talk to them when they arrived, even though she'd just decided not to do that moments prior. She's not really looking forward to the idea of confronting them like that, but... She wants to make things better, and she can't do that without knowing everything. But if hiding gives the same results, she could stay put, having some more time to herself while she processes things and thinks it through.