Since losing her little son in a car accident, Isla has been lost in grief and a distance has opened between her and her husband. She doesn't want to leave him, but it's become difficult for her to spend time with him... Thinking about her future, Isla returns to work as a nurse at the very same hospital where her husband, the department chief, works. They decide to deal with their problems together and seem to have become a warm and loving family with their children again... Until an unexpected twist of fate threatens to break their bond once more.