Ep 13. Know Your Frenemies

In Pretty Little Liars season 1 episode 13, titled "Know Your Frenemies," the four girls are still reeling from the shocking revelation that their former friend Alison may not be as dead as they thought. After receiving a cryptic text message from "A" threatening to reveal their secrets, the girls are forced to come together and try to figure out who is behind the messages.

Emily is dealing with her own set of problems, as she struggles to come to terms with her feelings for Maya. Her father is adamantly against their relationship and has even gone so far as to threaten to send Emily away to a conversion therapy program if she continues to see Maya. Emily feels torn between her love for Maya and her desire to please her father.

Meanwhile, Hanna is still trying to impress the popular kids at school, but when "A" sends her a message threatening to expose her mother's embezzlement of money from the bank, she begins to see that her attempts at fitting in may have consequences that she is not willing to face.

Aria is still dealing with the fallout from her relationship with Ezra, as her parents continue to argue about whether or not she should continue seeing him. When "A" sends her a message revealing that she knows about their relationship, Aria is forced to confront the fact that keeping secrets has consequences.

Finally, Spencer is trying to keep her relationship with Wren a secret from her family and friends. When Wren's ex-girlfriend shows up in town, however, Spencer begins to worry that their relationship may not be as stable as she thought.

As the girls try to navigate their complicated lives, "A" continues to send them messages, threatening to expose their secrets and destroy their lives. They must work together to uncover the identity of "A" before it's too late.

Overall, Pretty Little Liars season 1 episode 13 is a tense and suspenseful episode that keeps viewers on the edge of their seats. The episode deals with themes of secrecy, betrayal, and the consequences of our actions, while also exploring the complex relationships between the four main characters. Fans of the show will not want to miss this thrilling episode.