Jelly's inability to forgive and forget what Baboon No.3 said in passing a long time ago matches perfectly with my profiling of his psychology. Inferring this trait into his relationship with Dumdum, it is safe to say that Jelly isn't going to forgive and forget the man-child anytime soon or most likely; never. If anything, he will try to exploit Dumdum's erratic and unstable behaviors to his maximum advantage. And here is the moral question for all of us; does this act fall into child abuse? After all, Dumdum has the mental capacity of a thirteen years old and thus is protected under the UN's Declaration of the Rights of the Child.
As an end note, Jelly, the designated name that I assigned, unlike others, is very intense by its nature. You can feel the intensity just by writing it unlike the more serene and calming Dumdum or stalkish and hidden Ralph.