Talk:A/@comment-99.204.149.139-20120329030320/@comment-66.170.138.98-20120330181445

I like your theories! The first text Alison received in the costume shop was not signed "A" it just said "I'm watching you". I do think somehow that Jenna is involved though - I thought it was a subtle clue when Alison introduced herself to Jenna in the costume shop and Jenna already knew her. Also, they still haven't elaborated on Jenna and Mona's friendship, which seemed to start in the Halloween episode. Maybe Jenna and Alison's twin met previous to Jenna coming to Rosewood and the twin told Jenna about how awful Alison was and that she wanted revenge on her. Jenna came to Rosewood with the intention of torturing Alison for her twin and then met Mona. In exchange for advice on how to become popular, Jenna convinced Mona to be "A" and do all the dirty work for her.

At some point though, I think that Jenna and Mona turned against each other. Then, Mona started working directly for Ali's twin. That explains why Jenna started dating Noel and "A" tried to hurt Toby by making him fall off the scaffolding (Jenna loves Toby and would never have wanted that to happen). It also explains why Jenna was almost killed in Jason's burning house (because she knew too much and they wanted to get rid of her). Then, when Hanna saved Jenna, I think Jenna decided the PLLs weren't evil like Alison was, and now she's working to help them. I also think the person that Jenna was talking to at the park in the season finale was Detective Wilden.