"I don't know... Lucifer might not be able to keep his mouth shut but his brother has gone to some serious lengths to make sure I don't know any of that stuff."

Granted, Chloe is a lowly human and not a witch or some other kind of immortal. But Lucifer is still her partner and it's only a matter of time before she starts to believe it's all real, right?

Maybe.

"I just can't wrap my mind around there being a Heaven and Hell in my world and not anywhere else."