Tetsuo has offered to work with the girls to figure out how Hikari and Yuki, who don't handle heat or sunlight well, can spend summer in comfort. But the school's head teacher suggests that the demi girls' total reliance on Tetsuo might actually be hurting them in the long run. This weighs on Tetsuo's mind...
I guess we don't really know 
anything about them at all...
أظنّ أنّنا لا نعرف بالفعل أيّ شيء 
...عنهنّ على الإطلاق
Von der Natur eines Wehrlings haben
wir doch im Grunde keine Ahnung.
No creo que sepamos mucho de ellas.
No creo que sepamos mucho de ellas.
En fait, c’est comme si
on ne savait rien d’elles.
Credo che al momento
non sappiamo ancora veramente nulla di loro.
Pelo visto, a gente ainda
 não entende nada delas.
Ведь мы ещё совсем
ничего о них не знаем...