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.
I have a feeling it's more connected 
to her nature as a demi.
.يساورني شعور أنّ للأمر علاقة أكبر بطبيعتها كديمي
Ich würde eher sagen, der Grund liegt
in ihrer Natur als Werling verborgen.
Quizás se relacione
con su naturaleza de demi.
Quizás tenga relación
con su naturaleza de demi.
Peut-être plutôt quelque chose
lié à sa condition.
Penso si tratti più di qualcosa
collegato alla sua natura di Demi.
Desconfio que esteja mais relacionado 
com a natureza demi dela.
Думаю, скорее из-за
её особенностей деми.