A teenage girl is brought to the hospital with severely swollen appendages after a wild night out. As her condition worsens, the patient is unable to distinguish fact from fiction; the doctors attend a medical conference.
Pete, Violet, Sam and Addison adjust to their new lives; Addison second-guesses her desire for a baby; Violet thinks about dating a paramedic; Sam and Pete have a guys' night out; Amelia learns a secret about Mason's mother.