Five years after the events of the first film, Christmas is once again just around the corner. In a crazy turn of events, possibly brought on accidently by the brothers themselves, the director of Luke’s son Thomas’ school holiday musical steps down. Luke, desperate to make his son’s stage dreams come true, enlists the help of his brothers Taylor and Stephan. The trio also find themselves meeting their mother's new boyfriend and the brothers grapple with their own feelings about this relationship. In true Brenner brother fashion, they are all in for a Christmas they will never forget.

Luke is expecting twins, Taylor is debating a life-changing job, and Stephan is planning a wedding — all while their mom is planning to put the family home up for sale.

Taylor Lewis, a single father and expert in holiday displays, moves to the picturesque town of Pineway with his two children just weeks before Christmas. While the family adjusts to a new home and school, Taylor also faces the realization that his teenage daughter may be growing out of some of their treasured Christmas traditions. When Taylor becomes involved in reviving Pineway's Christmas Market, he's paired with Sophie Shaw, a practical accountant eager to prove herself as a potential leader. Their different approaches soon complement each other, bringing new life and festive spirit to the town. As Taylor tries to hold onto the Christmas traditions his family once shared, he discovers that meaningful moments can't simply be recreated. Growing closer to Sophie along the way, he begins to see that embracing change can lead to new traditions, new memories, and perhaps an unexpected new beginning.