This Movie is super sad/happy. It made me cry, the girl is Deaf. And he was her bully. But they became friends in teens, i think it was 18... I dont know. But I recommend watching it. Its very sad/happy SPOILER! She was going to X_X herself and he saved her but risked his life but falling after pulling her up either from her Balcony or a bridge. And the when she got pulled up he slid off and fell into the water. But he survives YAYYY! And it ends happy!
A Silent Voice Symphony - Clean Bandit, Zara.