Natsuki happens to see Atri's log that was left open. What was written there was an emotionless record of how she carried out her actions to fulfill Natsuki's desires. Natsuki instinctively rejects Atri and is no longer able to trust anything. Meanwhile, a single letter arrives, and inside there is a report describing the truth behind the Humanoid called Atri.
and they successfully acted like 
they actually had emotions.
وتتصرّف بنجاح كما لو أنّها تمتلك مشاعر
und kann diese so nahezu perfekt imitieren.
Fast, als hätte sie selbst welche.
y se comportaban
como si ellos también las sintieran.
y se comportaban
como si ellos también las sintieran.
donne l’impression qu’ils ressentent
de véritables émotions.
e a fare in modo che sembrassero
possedere davvero emozioni umane proprie.
e se comportam como
se também tivessem emoções.
она ведёт себя так,
будто наделена эмоциями.