Isaku is frustrated with Keiya when he doesn't even try to pass his tests at school. They agree that she'll give him a reward if he passes his next make-up exam, but the reward he asks for is nothing Isaku could have expected.
I know I shouldn't.
.أعلم أنه علي عدم فعل ذلك
Sé que no debería.
Non possiamo, però...
Eu sei que não devia...
Я не должна.