Stella and Jasper were the "it" couple. They were so obviously soulmates, until one Christmas morning, Jasper leaves with no explanation. Stella is heartbroken, she never even got to say goodbye. Months later, their best friends are getting married, on Christmas day, and Stella is their maid of honor. She vows this wedding will be the best one of all time, even if she despises Christmas. When a familiar stranger comes back in town for the same wedding, to help out as the best man, Stella's world is turned back upside down. Everything she fixed in her life is now broken again as she struggles keeping the wedding perfect while fighting her feelings for Jasper.