Dom and Isaac clash professionally over a patient's treatment, leaving Dom to reconsider their personal relationship. When Dom takes a stand against Isaac, he finds himself at the receiving end of his boyfriend's temper.
Serena finds it increasingly difficult to escape her grief when a patient arrives on AAU who reminds her of Elinor's recent death. When Jasmine discovers some vital information about the patient, she finds herself in Serena's crossfire all over again.
When he is forced to reflect on his relationship with Zosia, Ollie makes an important decision about their future.