Bettie Hughes once knew the comfort of luxury, flaunting a collection of designer purses and an enviable dream home in Hawaii. That was before she lost all her money. Long obsessed with her public image, Bettie boasts an extravagant lifestyle on social media. But the reality is Bettie is broke and squatting in Colorado, and her family has no idea.

Christmas, with its pressure to meet familial expectations, is looming when Bettie plays a vinyl record of "All I Want for Christmas Is You" backward and accidentally conjures up Hall, the Holiday Spirit, in the form of a charming and handsome (if offbeat) man. Once the shock wears off, Bettie knows she's stumbled upon the greatest gift: a chance to make all her holiday wishes come true, plus a ready-made fiancé.

But as some of Bettie's wishes lose their charm, she finds herself thrown off-kilter by Hall's sweet nature. Suddenly, grumpy Bettie is finding her heart merry and light. But the happier she gets, the shorter Hall's time on earth grows. Can Bettie channel the Christmas spirit and learn to live with goodwill toward all men? Or will her selfish ways return as soon as the holidays are over?