During a robbery at the grocery mart Dr. Shaun Murphy is shopping at, his communication limitations puts lives at risk. Meanwhile, after Shaun's traumatic day, Dr. Aaron Glassman worries that he isn't doing enough to help Shaun.
The doctors must treat a 25-year-old runner who is suffering from severe swelling; two 16-year-old cancer patients are dating; Dr. Shaun Murphy and Dr. Carly Lever work toward intimacy.