There's something off about that whole dream sequence with Hanna. It's so vivid, first of all. The second, more troubling fact is that Hanna has had a "hallucination" like this before. Remember when she's in the hospital — after "A" nearly runs her over with a car — and Ali materializes for a rather cryptic conversation? If you remember, Ali wasn't dead at all, and she was actually there. If Spencer is in on this whole game, Hanna's most recent dream may have just been real. Maybe she doesn't want Hanna to die, so she gives her a hint to escape. Maybe Spencer's accomplice is the one who really wants to keep Hanna, and Spencer doesn't really need her. Either way, there's a chance Spencer really speaks to Hanna.
