Kusakabe Yuki overhears some girls saying mean things about her. Gossip is not an uncommon problem among high school girls, but Yuki is particularly worried that it's happening because she's a demi. Tetsuo is sympathetic to thr concern and makes up his mind that, as her teacher, he must protect her. Hikari, a fellow demi, feels the same way.
If you'd just sent a message asking 
me to hurry home, I would have.
إن أرسلت رسالة تخبرينني فيها بالإسراع 
.بالمجيء، لكنت فعلت ببساطة
Aber es hätte doch auch gereicht, einfach
„Komm bitte schnell heim“ zu schreiben.
Si querías que me apresurara,
bastaba con un mensaje normal.
Si querías que espabilara,
haberme enviado un mensaje normal.
Il suffisait
que tu me dises de rentrer…
Bastava mandarmi un messaggio chiedendomi
di tornare subito a casa e l'avrei fatto.
Se mandasse pedindo para 
eu voltar, eu teria vindo.
Просто написала бы,
чтобы я поскорее пришла домой.