[s2e13] The First Secret File

"The First Secret" reveals that Alison was being stalked long before the other girls were. Throughout the episode, she receives threatening texts and a package containing a creepy voodoo doll with the message: “It’s my turn to torture you” . This suggests that "A" (later revealed to be Mona Vanderwaal) was already active and targeting Alison months before her disappearance.

The girls are desperate for an invite to Noel Kahn’s legendary Halloween party. [S2E13] The First Secret

While shopping for costumes, Alison meets the "new girl," Jenna Marshall. When they both want the same Lady Gaga costume, Alison attempts to intimidate her, but Jenna famously refuses her offer of friendship, marking the start of their rivalry. "The First Secret" reveals that Alison was being

" The First Secret " is the of the mystery drama series Pretty Little Liars . Originally aired on October 19, 2011, it serves as a prequel/Halloween special that takes viewers back to the autumn before the show's main events began. Plot Overview The girls are desperate for an invite to

Discovers her father, Byron, having an affair with one of his students, Meredith, and is sworn to secrecy.

Grapples with her sexuality, allowing a false rumor about a boy to persist to hide her true feelings.