User blog comment:Dereviewer/Dipper's True Love/@comment-27159736-20150922163924/@comment-24685871-20150928174443

Well there's actually 2 reasons I don't believe this is the series finale. First of all, because of everything that's happened in Season 2 so far and how Bill is plotting to possess someone outside the Shack. And second, I looked it up on this Wikia and it didn't say it would be the final episode of the show.