Mabel: (playing Attic Stuff Obstacle Course with her brother) Hey Dipper. Grenda's having a sleepover at her house tonight with me and Candy.

Dipper: Fine by me. I actually had a friend ask to spend the night here with me sometime.

Mabel: Ooooooo! Who is it?

Dipper: Ah... ha ha ha... (scratches his head, clearly trying to avoid answering the question) Pacifica.

What happens next? You decide! Since I couldn't decide how to continue this story, the next chapter will be created from one of your reviews. We'll make up the story as we go along.