Ep. 21: Kousei retreats from music after witnessing Kaori's sudden health decline

Witnessing Kaori’s condition deteriorate rapidly triggers Kousei’s deep-seated fear that music inevitably leads to the loss of loved ones. Overwhelmed by this traumatic realization, he abandons the piano once more. The episode explores his internal struggle as past memories resurface, leaving him isolated and alone in his grief. This narrative moment highlights the psychological barrier preventing him from engaging with music, driven by the belief that his artistic pursuit causes harm to those he cares for most.

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