Emma has always loved dancing, and over the past year, she has been attending a dance class after being persuaded by her best friend. When her accounting firm faces downsizing, she quits to save the job of a colleague with a family. Meanwhile, Leo, a former professional ballroom dancer, has been on a break but is convinced by his old dance teacher, choreographer Henry, to compete in this year's dance competition in Paris. By chance, Emma happens to be at the same place where Leo is auditioning with potential dance partners. Leo dances with her and immediately wants her to join him in Paris to compete together.