"I'M HERE, I'M HERE," Dipper waved.

He got in as fast as possible.

Their grunkle put headphones on. He probably was listening to another of his own personal studies.

Mabel sighed internally. She really was relieved he lied successfully.

"I escaped Pacifica successfully," he proudly smiled. "See? I can lie!"

"How..?"

"Well..."

Dipper tells his story...

"Oh! Dipper, it's very nice see you," Pacifica smiled in a sincere-but-still-really-creepy way.

"Hi, Pacifica," one bead of sweat dropped from his forehead.

"Where's your sister?"

"I don't know," he shrugged, "We split up, and I was gonna go to the toilet. I really have to go!"

She sounded... Confused. "Okay, then..."

"OKIE-DOKIEEE! BYE!"

Back to reality...

"Then... I actually went to the toilet. So I didn't actually lie," he spit out, guilt could be heard in his voice.

He bowed repeatedly, "I'M SO SORRY! TEACH ME THE WAYS OF LYING!"

A lot of people can be seen running away from the building. The blue smoke that Mabel saw was leaking out of the many windows and front doors.

Grunkle Stan was getting the car ready. He was a cheapskate, so his car took a billion centuries to finally get started.

Speaking of Mabel, she asked her twin, "Is that air... Blue to you...?"

"I don't kn--- OH MY GOSH IS IT SOME SORT OF BLUE FART THAT I'VE BEEN DREAMING ABOUT?!"

Mabel face-palmed. Face-palm galore!

"You've been dreaming about blue fart?"

"Yeah, why?"

"Never mind. Let's just..."

She paused for dramatic effect. (She probably got this from Pacifica, she didn't actually notice she did, though.)

"INVESTIGATE," she made some rainbow-gestures, so Dipper'd be excited to go.

Dipper gasped. "COULD IT BE A GHOST?!"

Mabel was even more ecstatic about going, her eyes' pupils turned to stars

They looked at each other with a look, and screamed in unison, "LET'S GO!"

Grunkle Stan yelped in surprise of how loud they were, "AHHHH!"

He removed his headphones. "What?"

Dipper took in some air, and sputtered it out while saying, "WE'RE GOING TO INVESTIGATE THE AQUARIUM, TO CHECK IF THERE ARE ACTUALLY GHOSTS IN THERE, SEE YOU LATEERRRRRRRRR!"

He took his sister's hand and ran to the aquarium. There was probably no people left in there.

Stanley put his headphones in the container in his car, and went out the door, chasing the twins.

"GET BACK HERE!"

Could it be that the weirdness has returned?

"IT MIGHT BE DANGEROUS!"

He just realized how much danger they could actually be in. He knew, of course he did.