There was once a boy, Léo, who loved a girl, Alma. He called her "the most loved woman in the world" and promised to make her laugh all her life. War separated them, she left to New York. He overcame all the obstacles in order to rejoin her and keep his promise. Nowadays, an enthusiastic and imaginative teenager, also named Alma, lives in Brooklyn. She was promised to be the most loved woman in the world. But it is not easy to love and to be loved. Nothing seems to connect Léo and young Alma. And still...from Poland in the 30`s to present-time Central Park, a journey through time and space will unite their destinies.