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.
We can't.
.لا يمكننا فعل ذلك
Das geht nicht.
No quiero.
No quiero.
Non.
Non mi va.
Não dá.
Нельзя.