The film follows three seemingly unrelated stories that carefully weave together: a French teenager and his friends on a surfing road trip that leads to tragedy; a woman in another town who learns that her weak heart is beginning to fail and action must be taken; and two teams of doctors and medical experts who struggle through their day-to-day attempts to save lives. Ultimately, it is an impassioned story of personal connections that philosophically, spiritually and literally plumbs the depths of the human heart.