User blog comment:Dereviewer/Dipper's True Love/@comment-27159736-20150922163924/@comment-24685871-20150925172225

Well, and this is just my opinion, but what if Bill tried to possess Pacifica's body. Because Bill said he couldn't possess anyone inside the Mystery Shack. So he has to find somebody outside it to possess. Plus, Pacifica became Dipper and Mabel's friend as of Northwest Mansion Mystery. What do you think?