Myself; Yourself - Season 1 Episode 5 Unblooming Cherry Tree
Overview: Nanaka begins to spend increasing amounts of time practicing for the upcoming festival at the temple, where she will perform a traditional dance so the sakura will bloom that year. However, she forsakes her practice to go with Sana, Syuri, and Asami to help at a retirement home. After meeting a woman traumatized by the death of her granddaughter, Nanaka mysteriously refuses to play her violin to cheer her up. Later at the festival, the group observes Nanaka perform her dance, and Sana sees her afterwards, expressing his delight at her dancing.