Synopsis

Crushed by grief, Cristina demands that Owen reveal the specifics of his betrayal. Mark, assuming his role as chief for the day with newfound seriousness, clashes with Richard over a liver transplant patient. Callie declares Meredith prepared for her board exams, a sentiment not shared by the other residents consumed with pre-exam anxiety. Separately, Callie, Arizona, and Bailey orchestrate a long-overdue night out for Teddy.