Mona has a Radley Sanitarium case file, but could it be Lesli's? You can bet your bottom dollar it is! It may seem like Mona has come to her senses, but don't rule out the possibility that she has manipulated the contents of the file.
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It sure looks like Mona is back to just popping up in random places. It remains to be seen whether she is on team Lesli, or team liars. Either way, look for some choice words thrown her way from the liars.
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Hanna and Spencer are stealthily infiltrating some sort of laboratory, but why? Considering we know they are going guns blazing after Lesli, my best bet would be it's connected to proving she is their tormentor.
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Is anyone else eager to know why Sara is smiling? I mean, she's practically been manipulating Emily ever since she got out of the dollhouse, so that could be the reason she's all smiles. Let's hope Emily gets the truth soon!
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Either there's trouble in paradise for Emily and Sara, or they are just have a little tiff over tattoos. Could Emily be slowly, but surely coming to her senses that all is not right with Sara? It'd about time!
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Considering the new guy is clutching on to the film now and he is giving Aria a smug grin, he must have helped her get the information for the film that she so desperately required.
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Aria sure looks happy about something, but I'm sure it isn't what her new friend is doing. We all know that the gals can put on a fake smile when they need to be. Aria needs help and she's using her good looks to get it.
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Why is Aria so focused on a roll of film? Might she have captured something recently with her camera that could be key to unraveling this mystery once and for all? Again, we have no idea. Maybe she saw Meredith or something.
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Pretty Little Liars Quotes

You think the truth is this big shiny disco ball of purity then go ahead and try it. See what it gets you. Telling the truth to the wrong person at the wrong time is how I ended up where I did. Take it from me you're always better off with a really good lie.

Alison

Hanna: Spencer say something. Why are we like radioactive?
Spencer: Bitch chipped us.