One of the most mysterious scenes on last night’s Pretty Little Liars Season 2 finale (Season 2, Episode 25: “UnmAsked”) was when we saw Jenna (Tammin Sursok) meet someone in a park and hand over a package.

Jenna was the only one who spoke, and she said, “I've thought about this moment so many times, wondering what I would say to you if I saw you again. They're all gonna be at the party. You know what you need to do.”

This was obviously someone Jenna trusted, since she took her blinders off before stepping up to the table. She seemed to be acting sweetly and sympathetically towards this person, too. Our first instincts are to assume this person is the same girl who came to the masquerade in a black swan costume. We also saw Jenna talking with Lucas (Brendan Robinson) and the black swan at the party, too.

Who would Jenna be seeing for the first time in a long time? Alison (Sasha Pieterse)?

Then again, it could be the same girl who made a very noticeable entrance at the masquerade ball in a red dress with a gold dead baby mask, and long blond hair. Picking up on the red theme, this person could be the same one who appeared in the last frames of the episode wearing what looked like Vivian Darkbloom’s red coat.

Then there’s the question of what Jenna gave them. To us, it looked like it could be Mr. Hastings’ gun. Or it could have been a mask. Other than those two items, we need your help to figure it out!

Tell us who you think the mystery person is, and what they were given in the comments.

Catch an all-new Pretty Little Liars at the Season 3 premiere on Tuesday, June 5 at 8 pm ET/PT on ABC Family.

Get your Pretty Little Liars fix: Like us on Facebook and Follow us on Twitter and Tumblr!