During the holiday season, a family of three, missing someone very dear to them, find their house filling up with unexpected guests, making Christmas memories to last a lifetime. After their mother's death on Christmas Day five years ago, Will and Ella Sullivan, and their father, Henry, come to a family agreement: Christmas is a holiday for other people. At their brownstone in Harlem, stockings go unstuffed, tinsel unstrewn, gifts unbought, mistletoe...

Merry is skeptical when her mother and brother create an online dating profile for her without her knowledge, but she decides to give it a try and finds herself chatting with an endearing match who turns out to be someone she recognizes.