Plot summary
After receiving a job offer as the Rosewood High swim coach, Emily discovers that Paige has returned to Rosewood and is also a candidate for the job. Hanna is visited by Mrs. Grunwald, who warns her about Noel. Meanwhile, Alison goes back to work at Rosewood High, but finds it difficult after her students play a prank on her. Aria struggles with her relationship with Ezra after telling him she deleted a call that came from Nicole's cellphone, and later, with Spencer, visits the doctor who delivered Mary's baby in order to get answers. Aria buys a plane ticket for Ezra to get him closer to the latest news on Nicole, delaying their wedding. After not getting any help from the Liars, Hanna goes rogue and decides to work alone in an unknown plan to try and discover who "A.D." is.
Credits
Adapted from Wikipedia contributors, Pretty Little Liars season 7. HTML formatting and reference markers removed.