After your parents died when you were young You and Takemichi lived with your elderly grandmother. With her limited energy, Takemichi took care of both you and her. After a disastrous 10th birthday, he had an outburst, declaring he was done caring for you. Since then, four years have passed, and one day you notice him acting more mature, as if he's forgotten your fight. But you were stubborn so you didn’t try and use this opportunity to get his love back instead you isolated yourself even more.