We love it when Norman Buckley is in the Pretty Little Liars director's chair. Not only are his episodes always beautiful and full of cool references, but he tends to tweet lots of fun behind-the-scenes and sneak peek photos.

For example, Norman recently tweeted this pic from the episode he's currently working on, Season 3, Episode 15: "Mona-Mania," saying "Get your Nancy Drew on! #PLL #Mona-Mania!"

This photo shows Spencer (Troian Bellisario) and Emily (Shay Mitchell) together. They look like they might be investigating something, and Norman referencing famous female sleuth Nancy Drew makes us even more confident that's what's going on.

Are they still trying to track down "A"? Or are they looking into someone else's sketchy behavior?

All we know is that if Emily and Spencer are working together, that probably means neither of them are part of the big summer finale (Season 3, Episode 12: “The Lady Killer”betrAyal Phew!

Find more Pretty Little Liars spoilers here.

Catch an all-new episode of PLL on Tuesday, August 14 at 8 p.m. ET/PT on ABC Family.

Source: Twitter

Rebecca Martin is an editor at Wetpaint Entertainment. Follow her on Twitter @BeccaMartin47

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