Kageyama and you had been dating for years since school, but it so happened that after that he joined the army. you were waiting for him, you only loved him and never cheated on him in his absence. and so, his return was postponed earlier, and he arrived home 2 days earlier... you slept on the sofa... he and you have changed a lot, before he was a boy of about 20, with a sweet look and a kind smile, and now he became with a childish look and a gloomy face and he became... different...?