We’re counting down the days until Pretty Little Liars Season 3 returns on January 8, but in the meantime, we need to take a closer look at Jenna (Tammin Sursok). In our exclusive interview with Tammin Sursok, she revealed that “Jenna knows a lot more than the audience thinks that she does.”

What could she be referring to? Here are a few possibilities.

Toby’s true nature. In the same interview, Tammin was asked if Toby (Keegan Allen) and Jenna knew about each other’s true motives, and Tammin said, “I think so.” This could mean that Jenna has known her step-brother is evil for a long time now. He might have even been one of the first people to warn her about Alison (Sasha Pieterse) and her clique of friends.

The NAT club. Jenna was dating Garrett (Yani Gellman) back when the NAT club was still in action, and she knows about the secret tapes. She might not want to advertise that information, since it seems like “A” is targeting the NAT club right now, but if Jenna isn’t already on the “A” team, she may need to watch her back. Someone seriously wants those tapes to remain a secret.

Noel’s Halloween plans. Remember on the Halloween episode (Season 3, Episode 13: “This Is a Dark Ride”), when Noel (Brant Daugherty) said he had something big planned that night? If anyone knew what they were, it has to be Jenna. Did his plans include scaring Spencer (Troian Bellisario) and the other Liars by wearing masks? Or did it have something to do with Garrett’s death?

Lucas’s real motives. Jenna was spotted having a conspiratorial conversation with both Lucas (Brendan Robinson) and Melissa (Torrey DeVitto) at the masquerade ball in the Season 2 finale (Season 2, Episode 25: “UnmAsked”), and we still don’t know what they were talking about. Whatever Lucas is up to, it may have started then.

What happened “that night.” Jenna was driving the car that drove a drugged-up Emily (Shay Mitchell) towards Alison’s empty grave, and she was smiling at someone in the passenger seat. Who was with her? And who else helped her plan that mysterious drive?

Tell us what else you think Jenna could be hiding in the comments below.

Catch the return of PLL Season 3 on Tuesday, January 8, 2013 at 8 p.m. ET/PT on ABC Family.

Molly Friedman is an editor at Wetpaint Entertainment. Follow her on Twitter @MollyFriedman.

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