Jacob and Jill are brother and sister.
Jacob and Jill didn't know about each other until they saw each other at school one time and we're seperated from each other. Jill invited her young brother to meet her foster parents. They was kept from each other because of Veronica and Jim having drinking problems but suffering from heart attacks. Jacob sings Crush 40's Open Your Heart on her birthday and on Jacob's Jill sings Talk To Me by Stevie Nicks. Jacob teaches her how to play the guitar and sing Cult Of Personality. Jill loves to share her intrests in anime along side her brother.