>>724961887
>Es starts off completely emotionless and robotic. All that matters to her is the mission and even her own life is of no consequence. She is also unaware of a lot of basic human emotions like happiness, enjoyment and love as well as concepts like friendship and making up with others. However, as she spends more time around Touya Kagari and his friends, she slowly begins to develop emotions and thoughts of her own.
>Her first major step is eating pudding, which allows her to experience happiness and helps contextualize all of the emotions that follow. After Touya gets mad at Es for disregarding Hinata Himezuru's safety, Es first learns of sadness. This would eventually lead to her realizing that she is in love with Touya and she decides to disobey orders to protect him.
>Additionally, she comes to understand remorse for how many Unions she has killed and considers herself beyond redemption. By the time she inherits the Embryo, Es has developed a true human persona and willingly sacrifices herself to protect those she holds dear.