A patient suffering from anorexia can't gain the necessary weight needed to survive heart surgery, so Claire suggests they perform an experimental surgery which Melendez strongly opposes. Shaun worries Glassman's refusal to walk the hospital floor will keep him from being discharged and tries to persuade him to ambulate. Meanwhile, Shaun and Lea change the terms of their current relationship.
Shaun recalls his own past to help an intellectually disabled teenager face separation from his mother, while Claire is put between an injured teenage rock climber and her worried parents. Meanwhile, Glassman's post-op hallucinations force him to confront a personal tragedy.
Dr. Melendez, Dr. Brown and Dr. Park have given a young married couple two choices about their future: save the wife's life or their future ability to start a family. Meanwhile, when Dr. Lim has to take care of some personal business, she leaves oversight of the emergency room to Dr. Murphy and Dr. Reznick; and Dr. Glassman's post-op recovery leaves him struggling to get the rest he needs for recovery and also confronting his relationship with his daughter.
Shaun pushes back against Dr. Melendez in order to treat a gravely ill hospital janitor and deal with the return of Lea; and Dr. Lim risks a lawsuit and her career to help a teenage girl repair the damage caused by an archaic custom. Meanwhile, Dr. Glassman exercises demanding oversight with Dr. Blaize in choosing a doctor for his brain surgery.
Because it's never too early to plan Thursday night... two months from now.