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...
By the way, how long are you 
going to stay there and stare?
بالمناسبة، إلى متى ستظلّين هناك تُحدّقين؟
Wie lange willst du da noch
hocken und uns begaffen?
Por cierto,
¿cuánto te quedarás aquí mirando?
Por cierto, ¿hasta cuándo
te quedarás mirando?
Au fait…
Comunque, per quanto
hai intenzione di stare lì a fissare?
Por acaso, até quando
vai ficar nos olhando aí?
Кстати, а долго ещё ты собираешься
 тут сидеть и смотреть?