The secret is out! Troian Bellisario (Spencer) recently recorded this Vine vid of the Liars between scenes on the Pretty Little Liars set. What do the girls do to stay busy between takes? We’ll give you a hint: it’s one of “A”’s favorite activities...

The video shows Ashley Benson (Hanna), Lucy Hale (Aria), and Shay Mitchell (Emily) sitting in what looks like the Rosewood High outdoor cafeteria, tapping away on their phones. Troian must have taken the vid on her own phone surreptitiously. Ash Benson (Hanna) tweeted the link with the line, “Ooooo you are a sneaky one.”

We wonder what the girls are up to... Updating their social media accounts? Texting with friends? Forming the “C” Team? The possibilities are endless.

Whatever they're up to on their phones, it is nice to see the girls on set. During the hiatus, any reminder that PLL won’t be off of our screens forever is most welcome. Season 4 is coming!

 

Catch the next episode of Pretty Little Liars on Tuesday, June 11, 2013 at 8 p.m. ET/PT on ABC Family.