User blog comment:Dereviewer/Future Theories/@comment-24685871-20151003172356/@comment-24685871-20151004154408

Well, I don't really know. It could be anything considering it'll be the town's most shocking secret. And you know what else I noticed? Even though Mabel seemed fine with Dipper going with Grunkle Ford, in one of the clips from the episode, she's yelling at Dipper. And there's a faded picture where Mabel is sad and Dipper looks like he's sorry for something. What do you think it is?