Antoine is a talented yet airily-disillusioned photographer. His only friend is little Mateo, the young son of his often-absent neighbor to whom he gives a whimsical education in people, photography, and life. One morning, the sound of a piano being played in the building opposite his apartment captures Antoine’s attention. He does not know then that the person playing, Elena, an idealistic and uncompromising student, will turn his life upside down and help him find a place on Earth…