We’ll definitely be spending this weekend going through past Pretty Little Liars episodes looking for clues that Mona (Janel Parrish) was “A,” but for now, PLL director Norman Buckley has been kind enough to spill the hidden clue he planted in Season 1, Episode 12: “Salt Meets Wound.”

Norman posted two GIFS on his Tumblr page last night — in the first, Hanna (Ashley Benson) is becoming suspicious of Noel (Brant Daugherty), saying “Anyone can surprise you.” The camera pans to show Noel, two random Rosewood guys, and Mona with her finger pointed right in Hanna’s direction.

In the second, Hanna is saying, “Everyone’s got a life that no one else knows about.” This time, the camera pans just to Noel and Mona.

Norman wrote, “Okay, so here’s the clue I planted in episode 112. Hanna is talking about Noel, but she’s wrong. The person she should be paying attention to is Mona, right there in front of her.”

Major kudos to Norman for this — we definitely missed it!

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