Ezra disappears after his confrontation with Aria, and Aria falls apart dealing with the revelation that he was using her for information for his book.
Aria searches Ezra's apartment and becomes so angry that she trashes the place. She considers telling the principal about their relationship when she finds out that Ezra is working on a release date for his book, but Hanna talks her out of it.
Meanwhile, Spencer discovers that CeCe claimed she saw Spencer and Alison fighting on the night Ali was "killed." She was taking her pills then, so doesn't remember what happened. Spencer fears she may have harmed Alison.
And Paige tries to keep Emily from getting involved with Alison again.