David has returned home after serving in Iraq to find everything changed. He's dealing with trauma and physical injuries that may never heal so his dreams of becoming a police officer or firefighter are gone and his future is unknown, except for the difficult recovery ahead. He's having trouble joining in the cheer of the Christmas season, especially when Christine, his ex-girlfriend, comes to work at Jack's tree farm.Meanwhile, fiercely independent and wily Lillian Warwick is alone in her home. Set in her ways, Lillian is determined to live on her own terms, in her own home! Even her old friend, Dr. Ezra Elliot, can't get through to her. Then the tables are turned with Ezra in need of care and Lillian rises to the challenge of caretaker. She never expected--or even wanted--to love again. She considers the very idea foolish. But as she cares for Ezra, she begins to wonder if it's possible to let someone else into her heart.And to cap off this holiday season, a mysterious benefactor is leaving gifts for those in need. No one knows the identity of the secret Santa, but the generosity is contagious as Cape Light residents are inspired to pass on the kindness.