Emily Springer is disappointed her daughter Heather won t make the cross-country trip from Harvard to visit at Christmas.  Emily decides to surprise Heather and trades houses with Charles Brewster, a college professor who lives in Boston.  Emily is the one who is surprised when she finds out her daughter left for Florida with her boyfriend and has only Charles brother for company.  In this holiday tale about twists of fate, Emily and Charles find love at the most unexpected time and have the best Christmas season ever.