Summer 2024. Alex and his young fiancée Vanessa are on their way—separately—to their wedding. Under no circumstances can they see each other before the ceremony. Every detail has been meticulously planned!

But an unexpected event throws everything into chaos: the soon-to-be newlyweds find themselves stuck in an endless traffic jam, each on their own side. Some of their guests and vendors are also trapped. The countdown begins for Alex and Vanessa, determined not to miss the most beautiful day of their lives.