Credit: Instagram

The “A” Team. The N.A.T. Club. Red Coat. We’re not sure how all of the evil entities on Pretty Little Liars interact or if they’re all even evil but, sometimes, do you get the feeling that they all secretly know one another? Now, we have proof! What are Ezra (Ian Harding) and Mona (Janel Parrish) doing together?!

Janel just shared this photo of Ian reading behind-the-PLL-scenes as they wait to shoot a scene. Now, this wouldn’t necessarily be cause for alarm Ezra is Mona’s teacher. There’s no reason they can’t have a conversation about this week’s English homework or even the lunch in the school’s cafeteria… Except for the fact that Janel also shared this gem from the set: “Rosewood is real purdy at night.” If Janel and Ian are filming a night scene together, the “ran into each other in the hallways” excuse begins to wear a bit thin, don’t you think? As school takes place during the day!

So, what might Mona and Ezra be up to? Well, now that we suspect Ezra has some kind of connection to the “A” Team/could be Uber “A” himself, that means he and Mona probably know each other quite well. After all, Uber “A” visited Mona often in Radley, outlining missions and talking shop (aka the “A” game). Mona claims she never saw Uber “A”’s face, but we’re not sure if we believe her. And, even if she didn’t, that doesn’t mean these two don’t still have lots to talk about. If Ezra is Uber “A,” they have a lot in common.

If we are to believe the words that come out of Mona’s mouth, then that means she is trying to help the Liars. This is the song she’s been singing in Season 4. Their interaction could mean good news for us Ezria fans. Could Ezra and Mona be teaming up to help the Liars out? On the flip side (i.e. bad news for us Ezria fans), word on the street is that Mona is getting a new and surprising love interest in Season 4B. It almost seems sacrilegious to mention, but could Ezra and Mona be hooking up? We’re not even sure how to even start speculating about this possibility.

Are you surprised Mona and Ezra have a scene together? What do you think they’re up to? Sound off in the comments below!

Catch the Pretty Little Liars Season 4 Halloween special on Tuesday, October 22, 2013 at 8 p.m. ET/PT on ABC Family.

Credit: Celebified Photo: Pretty Little Liars' Lucy Hale Talks Season 4, Ravenswood, And Making Out With Both Ezra And Jake On-set!