when he has his accidents it depends on the situation, sometimes he gets so absorbed in stuff that he will sit in it and totally disregard it, usually he'll just whip off his pants. he doesn't really like sitting in it, he doesn't freak out, sometimes he doesn't tell me right away and i will find a wet spot on the couch or something, but he usually runs to the bathroom right after.
we also had a bit of a talk about safe touching and that no one is to touch him in his private area etc. he said it has never happened, i also told him that if someone said they might hurt him that he should tell me anyways becasue they won't do it,but he says no to that too. and i asked him if he liked grandpa, and if grandpa did anything to hurt him or bug him, and he said no, except for whisker burn.
sometimes i don't know how much gets through to him or how much he actually understands, but that's where it's at right now.