Jennifer Birmingham Lee

When Robin learns that Barney never asked her father’s permission before proposing, she insists that he seek his approval before announcing their engagement. Meanwhile, Ted keeps his feelings concealed by throwing himself into planning their wedding.

In the aftermath of the quarantine, the staff of San Jose St. Bonaventure Hospital tries to return to their normal routines as the Department of Public Health office decides they need to review what transpired to restore public confidence. Meanwhile, as Dr. Audrey Lim (Christina Chang) recovers from the virus, she and Dr. Neil Melendez (Nicholas Gonzalez) navigate their new personal and working relationship, while Dr. Shaun Murphy (Freddie Highmore) and Dr. Aaron Glassman (Richard Schiff) try to relax and visit Lea (Paige Spara) at work.

Dr. Shaun Murphy, Dr. Morgan Reznick and Dr. Audrey Lim treat a woman with autism and a delicate brain condition while navigating the complicated relationship she has with her roommate, who is also on the spectrum. Meanwhile, Lea and Shaun are still figuring out their friendship and roommate status.

Lea and Shaun's new relationship will become tested. Park gets ready to move back to Phoenix. Morgan puts herself and several members of the staff in danger. Claire continues to work through her grief from the death of Melendez.

In the midseason return, the hospital is still in quarantine as Dr. Shaun Murphy continues to be overwhelmed by the chaos and noise in the emergency room; Dr. Morgan Reznick struggles to keep her patients alive, and Dr. Audrey Lim fights for her life. Meanwhile, Dr. Neil Melendez and Dr. Claire Browne must find a way to complete their patient’s bone marrow transplant, despite the quarantine.