Two rival Christmas party crashers find their festive competition igniting into unexpected romance. Nat Taylor, an event planner struggling to face the holiday season after her mother's death, finds solace in crashing other people's Christmas parties. Her solitary tradition is disrupted when she encounters Dean Fletcher, a wealthy tech millionaire with his own reasons for avoiding serious relationships. As they repeatedly cross paths at various festive gatherings, their initial rivalry under the mistletoe soon sparks a connection that might be more than just a holiday fling.

The premise suggests a lighthearted and feel-good holiday romance, typical of the genre. The narrative likely focuses on the enemies-to-lovers trope, with witty banter and escalating romantic tension between the two protagonists. Readers can expect a festive atmosphere and a heartwarming conclusion as Nat and Dean navigate their feelings amidst the Christmas celebrations. The story appears designed to offer a charming escape with a focus on emotional connection and seasonal cheer.