After Dipper learned that he was in the advance class and his teacher was the principal was the teacher.

He thought to himself this is going to be exciting when he got to his classroom he was surprised to see who was there

Dipper-Candy? Pacifica? what are you doing here

Candy-I may not act like it but i take pride in my studies

Pacifica-What you expected me to be a stereotypical dumb blonde

Dipper-Uhhh

Pacifica just laughed

Pacifica- Also their is another resason why I'm here

Dipper-and what is that reason?

Pacifica-in case you haven't heard people in school call me the "Black Widow"

Dipper-Yeah Soos told me that. Why do they call you that? What does it mean

Pacifica- the reason why is because I...I...

Sharp- okay students class has begun

After several hours of advance math,science,and history it was time for lunch

Cafeteria

Mabel- Dipper where have you been I haven't seen you in any classes

Dipper-that's because I'm in the advance class with Pascifica and Candy

Mabel-that makes since come on I got us a table

Mabel and Dipper proceed to the table to catch up and talk about what they did in their classes until Pascifica showed up

Pascifica-Dipper I need to talk to you

Dipper then got up and followed Pascifica to the dumpsters out back and proceed to make-out with him Dipper then stop the kiss and asked Pascifica why she was called the "Black Widow"

Pascifica-the reason why is because when you left years ago I couldn't get over you so I dated gidon a while until one night

Flashback 2yrs ago

In Pascifica's house the sound of the bed squeaking was heard

Gidon- AHH! Pascifica that was great

Pascifica-Yeah it was she said sarcasticly

Gidon-am I better boyfriend the pines?

Pascifica- What did you say about Dipper!?

Gidon-I said aren't I better than... He went silent because Pacifica was chokeing him gidon stuggled but he used up his last breath and moving

Pascifica- gidon? What have I done?