Stuck overnight in a snowed-in Denver airport on New Year's Eve, Ryn faces her first anniversary of her best friend Lottie's death. Surrounded by strangers and chaos, she meets Xander, a mysterious boy with his own secrets, who challenges her to stop hiding from her grief. Over one long, unexpected night, Ryn must confront painful memories, learn to forgive herself, and discover that moving forward doesn't mean forgetting the past.