Itsuki and Mahiru performed their first Love Ritual. A "Star Child" that will be able to cleanse the Impurity was born, as they bonded through physical contact. Later, they were transferred to "Hoshigami Academy," where the "maidens of the 12 constellations," who will perform the Love Rituals with Itsuki, were gathered. Itsuki starts to bond with one of the maidens, Ruka, at the cherry blossom viewing welcome party.
I did as you instructed, 
but what was the purpose?
،فعلتُ كما أرشَدتِني
لكن ما كان الغرض من ذلك؟
Ich hab es zwar so gemacht, wie du es mir
gesagt hast, aber welchen Zweck hat das erfüllt?
Hice lo que dijiste,
pero ¿por qué razón?
Hice lo que dijiste,
pero ¿por qué razón?
J’ai fait comme tu m’as dit,
mais à quoi ça servait ?
Ho seguito alla lettera quello che
mi hai detto di fare, ma esattamente a cosa è servito?
Fiz como você me disse,
mas qual o propósito daquilo?
Я сделала, как ты велела. 
Но зачем это было нужно?