Ep 2. 'A' is for A-L-I-V-E

In season 4, episode 2 of Pretty Little Liars, titled "A" is for A-L-I-V-E, the Liars are still reeling from the revelation that Alison is alive. As the girls continue to search for answers, they are forced to confront the possibility that someone close to them may be involved in the deception.

The episode begins with a flashback to the night of Alison's disappearance, as Emily and CeCe Drake engage in a heated argument. CeCe accuses Emily of being jealous of Alison, and warns her that she'll regret it if she ever hurts her friend.

Meanwhile, Spencer meets with a private investigator to try and track down Alison's whereabouts. The investigator tells her that the social security number Alison's been using is fake, and suggests that she may be in danger.

Back at school, Aria is struggling to come to terms with Alison's reappearance. She confides in Ezra, who assures her that he will support her no matter what. However, when Aria receives a cryptic message from "A," she begins to wonder if Ezra is involved in Alison's return.

Hanna, meanwhile, is still trying to make sense of the clues she found in Alison's diary. She meets with Mona, who tells her that Alison's story about being kidnapped by "A" is true. However, Mona warns Hanna that she's playing a dangerous game by investigating on her own.

As the girls continue to investigate, they begin to suspect that CeCe may be involved in Alison's return. They confront her, but CeCe denies any involvement. However, as the episode concludes, it becomes clear that CeCe may know more than she's letting on.

Overall, "A" is for A-L-I-V-E is a tense and suspenseful episode of Pretty Little Liars, as the girls try to unravel the mystery of Alison's return. With plenty of twists and turns, it's a must-watch for fans of the series.