discreet- careful and circumspect in one's speech or actions, especially in order to avoid causing offense or to gain an advantage.
"we made some discreet inquiries"
Well um the wolf was trying not to eat the pig if he did as the pig did. But the pig was scared of the wolf so at the last meet he didn't know. And the wolf was very hungry and maybey couldn't do the dtuff the ppig couldn't. and the pig provoked him by saying that it was him that scared him.