Annie forges a professional relationship with Henry Wilcox while also adjusting to her new romance with Auggie. But when Annie and Auggie head to Columbia searching for a new person of interest: the Puma, the spy game gets serious.
Hanna has some explaining to do to her parents and the police after she’s found with something she shouldn’t have. Mona spills a secret of Spencer’s to the other Liars – leading to hurt feelings amongst the group. Emily tries to help Hanna, only to have “A” turn the tables. And Aria helps out a friend of Mike’s, who gets the wrong impression of her. Meanwhile, Shana keeps popping up in the most unusual places. And Spencer’s investigation into who was on the other end of Ali’s mysterious phone number leads her and Toby to Ravenswood – which is unlike any place they’ve ever seen.
Maura becomes a murder suspect when her date is found dead and she can not remember their evening together; Jane struggles to protect her best friend while doing her job.
The doctors at Hope Zion Hospital are forced to deal with people from their past as Alex, Charlie and Joel take on the daunting task of operating on a malpractice lawyer known for suing every doctor in his path. Meanwhile, Zach is tested when the last person he wants to treat comes into his E.R. and a Season 1 patient returns with some difficult insight for Charlie and Alex.
The merger complete, Jessica's new partnership with Darby is tested when he assigns Harvey a high-profile client, an oil baroness named Ava Hessington, who has a deeper past with Darby than originally thought. Mike works to reconcile with Harvey, while also trying to manage the fallout from his revelation to Rachel. Meanwhile, Louis convinces Darby to give him quartermaster responsibilities at the firm over his rival, Nigel, but the move backfires when Nigel is put in charge of something even more precious to Louis.
Britain prepares for the royal baby, George Zimmerman protestors sing instead of riot, NPR critiques multitaskers, and David Karp promises not to police Tumblr.