Meguru is in a deep depression over how the battle with Nui and Veil ended, and Mary does all she can to deepen the wound. When Meguru goes missing, Sumire does all she can to find her. Eventually, Nagatsuki and Miruku take her to meet the heads of the Kannazuki household...
I thought they said they were 
going to focus on their studies...
...ظننتُهما قالا أنّهما سيركّزان على دراستهما
Dabei meinten sie doch, sie wollen sich
auf ihre Schulbildung konzentrieren.
Y eso que dijeron que iban 
a centrarse en sus estudios.
Y eso que iban a centrarse
en sus estudios.
Pourtant, ils voulaient
s’investir à l’école.
Eppure avevano detto
che si sarebbero concentrati sullo studio...
Eles não tinham falado que
iam se concentrar nos estudos?
Вроде ещё сказали, 
что хотят сосредоточиться на учёбе...