When Sophie enters the living room, she finds Akari and Hinata staring tired and defeated at the table.
She then finds out that summer break is almost over, yet almost none of their homework is finished, 
which is why the two of them are doing a homework marathon.
Then, with progress already being slow, Erie makes an appearance.
She suggests that she could help with the homework, however...
H-How do you know me?
كـ-كيف تعرفينني؟
W-Woher kennen die mich so gut?
¿Cómo me conocen?
¿Cómo me conocéis?
C-Come fate a conoscermi?
C-Como sabem de mim?
О-откуда вы меня знаете?