Y/N returns to her snowy hometown for Christmas after years away, only to find herself trapped in a fake dating agreement with her charming coworker to survive awkward family expectations. But what starts as a simple holiday lie quickly spirals when her warm, chaotic family fully embraces him, her protective cousins get involved, and her charismatic ex-boyfriend unexpectedly reappears. As festive traditions, childhood memories, and small-town Christmas magic pull them together, Y/N begins to question what’s real, what’s not, and who she truly wants by her side when the holiday lights fade