Was Natsuki's first love, Atri? His beautiful childhood memories are gradually being overwritten. Despite his unwillingness to admit it was her the facts around him are lining up to force him to, but he continues to deny it. 
Just like love and romantic 
feelings come from emotions,
مثلما تنبع مشاعر الحُبّ والرّومانسيّة
،من العواطف
Ohne Gefühle gäbe es keine Liebe,
El amor surge de las emociones,
El amor surge de las emociones,
Les gestes d’affection
naissent de notre cœur,
Proprio come l'amore nasce dalle emozioni,
Assim como o amor e a paixão
nascem das emoções,
Например, любовь часто становится
причиной преступлений и насилия.