After confronting Mei with her feelings and kissing her in the chairman's office Yuzu isn't able to face Mei and agonizes over it. Meanwhile, the student council vice president who's also Mei's childhood friend, Momokino Himeko, becomes suspicious of what happened in the chairman's office and meets with Yuzu on their day off to discuss it. There she tells Yuzu, "She's incredibly sad. As sad as she was when the current chairman, her father, left her," leaving her in shock. Yuzu's weakly walking to the station home when Mei appears before her...
I have to protect the place
 where Sensei will return.
Ich muss den Ort beschützen,
an den mein Lehrer zurückkehren wird.
Tengo que proteger
el lugar al que regresará.
Tengo que proteger
el lugar al que regresará.
Je dois protéger la maison,
pour quand il rentrera.
Perché devo essere io a proteggere
Tenho que proteger o lugar
para onde o sensei voltará.
Я должна беречь его дом.