A/N: The final chapter. Sad to say, but let's get this started. Also happy belated birthday to Alex and Ariel Hirsch.

Today was the twins sixth birthday, and unfortunately their last day in Gravity Falls.

Right now the shack is throwing a party for the twins.

"Okay who wants Mozzarella Sticks?" Soos asked.

Soos then gets trampled by a ton of kids.

"This is how Soos ends," said Soos.

Just then Wendy and her friend Tambry showed up.

"Why did you bring me here?" Tambry asked.

"Because these kids are my friends," said Wendy.

"I thought Robbie was your friend?" Tambry asked.

"Ew, he eats his own scabs," said Wendy.

They both shiver in disgust.

After that Dipper and Mabel run over to them.

"Hi Wendy," said Dipper and Mabel in unison.

Wendy whispers something into Tambry's ear.

"She thinks your cute," said Tambry pointing to Dipper.

"Oh my gosh Tambry shut up," said Wendy.

Wendy pushes Tambry.

"Hey," said Tambry.

"I don't what you heard but I'm far away from dating right now," said Dipper.

Dipper walks away.

"I think he's cute like a puppy not like that," said Wendy.

"Sometimes Dipper is stupid," said Mabel.

An hour later it was time for cake and presents.

"Okay everyone time to sing," said Ann.

"Happy Birth..."

"Public Domain!" said Stan.

"It's public domain now Stanley," said Ford.

"Since when?" Stan asked.

"Since February sweetheart," said Carla.

"Okay then proceed," said Stan.

Everyone singing:

Happy Birthday to you.
Happy Birthday to you.
Happy Birthday Dipper and Mabel.
Happy Birthday to you.

"Okay kids make a wish," said Alex. (Dipper and Mabel's dad)

Dipper and Mabel close their eyes to make their wish.

Dipper's Mind:

Dipper is standing there when a blue and red truck pulls up. Then it transforms into a robot.

"My name is Optimus Prime."

"Cool," said Dipper.

"Now let's kick Darth Vader's butt," said Optimus.

"Oh heck yeah," said Dipper.

Optimus transforms back into a truck and Dipper gets in it.

"Autobots roll out," said Dipper.

The truck drives away.

Mabel's Mind:

Mabel is playing with her plush pig, Waddles, when suddenly it comes to life.

"Hello Mabel," said Waddles.

"Oh my gosh you can talk?" Mabel asked.

"Of coarse ī can talk I am your wish," said Waddles.

"Only one thing to do," said Mabel.

They both start dancing to the Macarena.

Back to reality:

They made their wish and blew out the candles.

Everyone claps for the twins.

They all ate the cake and then the twins opened their presents.

After presents everyone but Wendy, Candy, Grenda, and Pacifica.

"Well kids you got your stuff packed?" Alex asked.

"Yes daddy," said Mabel.

"Do you have to go?" Candy asked.

"Grenda will miss you too much," said Grenda.

"I'm sorry guys but school is starting soon," said Mabel.

Candy and Grenda gave Mabel a hug.

"Thank you for being my people," said Mabel.

Pacifica walked towards Dipper and wraps herself around his leg.

"Don't go, don't go," said Pacifica.

"Sorry Pacifica we got no choice," said Dipper, "wait do we have a choice mommy?"

"Sorry Dipper our hands are tied," said Ann.

The kids start crying.

"But maybe you two can come back next summer," said Alex.

The twins stop crying.

"Really," said Dipper and Mabel.

"Yeah since you two love it so much we think we can send you two up here next year," said Ann, "That's if Grunkle Stan, Ford, and Graunty Carla don't mind."

"Are you kidding me, I loved having these little brats here over the summer," said Stan.

"We wouldn't mind you two coming back next year," said Carla.

"It does get lonely," sad Ford.

"Woohoo!" said Dipper.

"Yeah!" said Mabel.

They pack up their stuff into their parents car.

They then get into the car, dipper rolls down his window.

"Bye see you next summer," said Dipper.

The car drives off.

And that was the first time the twins came to Gravity Falls.

A/N: That is the end of this story, I may have cried a little while writing this.......i'm sorry I don't want to see the little twins go. This is xanderwrites signing off while crying....😢😢😢😭😭😭😭😭😭😭😭😭😭😭😭😭😭😭😭😭😭😭😭😭😭😭😭😭😭😭😭😭i need a hug now.