Amelia's life takes an unexpected turn when her fiancé leaves her stranded at the altar. Determined to make the best of the worst situation, she decides to embark on her honeymoon. Her unlikely travelling companion is her fiancé's introverted and aloof brother, Julian. As they travel, Amelia and Julian discover that they have more in common than they imagined. Once they return home, they realize they cannot completely return to their old normal. Not when they've found something new and better. But as the problems they've left behind catch up to them, they question if their new and fragile connection can survive their heavy past.