"No one knew what we did there, no one heard our song. Only us." Gab, an aspiring young musician, strives to play music in different instruments in honor of her "dead" best friend. Alex, a natural piano prodigy, taught himself how to play the piano in secret when he was six. After a tragedy that brought him and his best friend apart, he thought he lost his hope and inspiration, committing himself to a life that forever condemns music for his big loss. With a raging encounter in a party, Gab and Alex meet each other, later on bringing them new light into their friendship that would drive them into new discoveries of their past, an experience only they both knew, and a song only they both shared.