[Dipper can't help but smile, even though there's pig slobber on his sock now.]

Yeah, maybe....but we'll be better off once we're both back home. Let's just hope Grunkle Stan doesn't notice our sudden disappearance.

[Dipper glances briefly over his shoulder before pulling back his vest, just enough so Mabel can see the journal hidden inside.]

Look, I've still got the journal, see? I don't think it's going to help us here much, but I'm going to see if it says anything about being pulled randomly into alternate....universes.

[Gravity Falls hasn't ceased to surprise him yet.]