Pratt is left in charge of a busy night shift, with only Coop and a few med students to help. Both Neela and Pratt make mistakes with their patients. Abby is looking for a loan for a secret endeavor; she finally gives in and begs her ex-husband to co-sign. Romano gets his prosthetic arm. Abby visits Luka, and finds him in the middle of saying goodbye to Gillian. Corday and Dorset are still involved, although she wonders if it's too soon after Mark's death.