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.
Have a seat wherever. 
I'm gonna go take a shower.
.اجلس أينما تريد. سأستحم
Ich hüpf kurz unter die Dusche,
mach’s dir einfach gemütlich.
Siéntate donde quieras.
Voy a darme una ducha.
Siéntate donde quieras.
Voy a darme una ducha.
Je vais me doucher,
fais comme chez toi.
Vado a farmi una doccia,
tu mettiti pure comodo.
Vou tomar um banho rapidinho,
então senta onde quiser.
Устраивайся поудобней.
Я хочу душ принять.
นั่งก่อนสิ.
ฉันจะไปอาบน้ำก่อนน่ะ.