<Li> Wilbur is a rambunctious pig, the runt of his litter . He is often strongly emotional . </Li> <Li> Charlotte A. Cavatica, or simply Charlotte, is a spider who befriends Wilbur . In some passages, she is the heroine of the story . </Li> <Li> John Arable: Wilbur's first owner . </Li> <Li> Fern Arable, John's daughter, who adopts Wilbur in his infancy, and later visits him . She is the only human in the story capable of understanding nonhuman conversation . </Li>

What happens at the end of charlotte's web