Warning: This anime might just make you cry. Your Lie in April is the story of Kousei, a young piano prodigy who, after the death of his mother, had a mental breakdown and ultimately lost the ability to hear the music he played. Three years later, he meets his playboy best friend's new girlfriend, Kaori -- a free spirited violinist who makes it her life's mission to rekindle Kousei's lost love for performing music on stage.