We love the Pretty Little Liars cast! Partially, because they seem to have so much fun on set. Check out Shay Mitchell’s (Emily) latest on-set Keek, showing her and Ian Harding (Ezra) having fun between takes. Its perfect title? “Verbal ingenuity. In all it's glory... Oh, and @ianmharding. #lifeonset.”

The behind-the-scenes video shows Shay having fun with a “Flying F***” remote-controlled helicopter. Yes, it is literally the word “f***,” with a little propeller coming out of the top of the block letters, and both Shay and Ian seem to be amused watching it fly around the set of the The Brew. For the record, so are we. Shay’s narration and sound effects are very entertaining, as is the moment when she zooms in on Ian’s face as he’s eating.

We also can’t help but look for clues in all of these on-set tweets. For example, we’re thinking this means Ezra and Emily will have a scene together at The Brew in Season 4. Ezra seems to having a lot of scenes with non-Aria Liars in the upcoming season. We know he’s meeting up with Hanna in Season 4, Episode 7: “Crash and Burn, Girl.” Could he and Emily have a similar meetup? We know Ezra’s in for some “shocking developments” this season. Could he have found out the whole truth about “A”?  

What do you think Ezra and Emily are doing at The Brew? And how much do you want to hang out with this cast? Let us know in the comments below!

Pretty Little Liars Season 4 premieres on Tuesday, June 11, 2013 at 8 p.m. ET/PT on ABC Family.