Jun decides to help Shiena with her studies, which drives Naori crazy. Rumi, on the other hand, seems unusually indifferent about it. However, for Naori, it's clear that she needs to keep an eye on them. So, she quickly invites herself along.
Isn't that your sister over there?
أليست هذه أختك؟
-¿Esa no es tu hermana?
-¿Eh?
-¿Esa no es tu gemela?
-¿Eh?
Quella non è tua sorella?
Não é a sua irmã ali?
А там не твоя сестра?
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