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...
You look suspicious if you 
never eat or drink anything.
.ستثيرين الشكوك إن كنت لا تأكلين أو تشربين أيّ شيء
Wenn man nichts zu sich nimmt,
wirkt man eben verdächtig.
Pareces sospechosa
si no comes o bebes nada.
Eres muy sospechosa
si no comes o bebes nada.
C’est suspect,
si on ne mange jamais rien.
Diventa sospetto se non mangi
o non bevi mai nulla.
Se não comer ou beber
nada, vão suspeitar.
Странно выглядит, 
если не пьёшь и не ешь.