Arizona Robbins cirujana pediatra, soltera, y lesbiana demasiado en realidad.
Callie Torres cirujana cardiotoracica, casada con Owen Hunt, 3 hijos y hetero o al menos eso creia.
Arizona is used to having one night stands until she meets a dark haired Latino woman called Callie. Was their night of passion a one off or is this a start of something more. With Arizona's demons and Callie having a secrets of her own, only time will tell.