A cheerleader invites the gang to a house party where Fall Out Boy will perform and Navid moves on from his relationship with Adrianna by connecting with a girl named Nika. Meanwhile, Ethan gets involved in an unexpected mishap.
As his increasing workload from being Chief of Medicine begins to take a toll, the unimaginable happens when Dr. Cox reaches out to Dr. Kelso for friendship.
Meanwhile, Elliot and Carla work on the doctor-nurse-relationships at the hospital.