Spanish consultant Salvador Ramirez and nurse Isla Ramirez had a happy, passionate marriage. But when their young son died in a car accident, Salvador found it impossible to face anyone that reminded him of his child, including his wife Isla....

Back at work, Salvador and Isla are pushed together– their E.R. department is built on trust and teamwork and they must pull together to save lives. Slowly, Salvador comes to realize they must do the same to save their marriage. While they may have lost their son, they still have and need each other–and theirs truly is a marriage worth keeping.