After receiving a medical diagnosis before the holidays, Heather Krueger discovers she is in urgent need of a life-saving liver transplant. Facing incredible odds against finding a donor, she's shocked when a stranger, Chris Dempsey, volunteers to donate half his liver to her. As Heather and Chris get to know one another and their families before and after the transplant, they form a deep connection and begin to wonder if the closeness they feel goes beyond the special connection between organ donor and recipient. The two must decide if Chris's selfless act is the beginning of a beautiful, true love story.