Again, I shall recommend you to watch the following episodes before reading:

Irrational Treasure

Not What He Seems

The Last Mabelcorn

Dipper and Mabel Vs The Future

And most importantly, Weirdmageddon pt1

Ooh, there's also a chant that I wish I got right and a cameo from someone who everybody is terrified ooooooof! And no, it's NOT Bill!


"So what's with Pioneer day?" Bill asked, looking around the pre-modernized look of Gravity Falls

These things were all too familiar for him, having seen it emerge and die down. It was fun seeing the people go about their daily lives, not knowing the dangers of beings from other dimensions.

Bill found it amusing that the people in this time were unaware of what really happened in those days. He was one of the beings that caused the town of Gravity Falls to be founded. It was not a Northwest, he could only remember the surname. He was sure that it was Quentin Trembley that founded Gravity Falls but a deal with the Northwest for power and wealth was all it took to get the real founder to fall into his doom. All he knew about Trembley was that he was encased in brittle. If it was not for the Northwest, Gravity Falls would not be Gravity Falls.

Mabel pointed here and there, looking at the attractions and new shops. She dragged him wherever she wanted to go and showed him a lot of things.

"Ye old laundromat?" Bill tried to stop his laughter, "Are these people serious?"

"Yes they are." Mabel answered

"But Shooting Star, these aren't real shops nor real names of shops." Bill smirked, "I should know, I've lived there."

"Oh yeah? So what's everything supposed to be, smart guy?" Mabel challenged

Bill raised a brow then looked around. He pointed to a nearby fountain that they had placed at the center just for the day.

"That fountain shouldn't be here. There were absolutely no fountains in Gravity Falls until a few decades ago. What the heck is a fountain even doing here? This wasn't here last year!" Bill stated, "The banners are all too colorful. And they're written all too perfectly. The humans, oh don't get me started on the costumes! They didn't really wear those things during summer. It's hot out. No one would've survived the heat under all those clothing! All these people should be shamed to death for the inaccuracy!"

Mabel laughed at Bill lightly, stopping him from his rant.

"What? What's wrong?" Bill furrowed his brows, completely confused about the girl's sudden expression of joy

"You're so uptight on all of this! You sound like a manager yelling to his employees. You sound like Grunkle Stan!" Mabel responded

Bill was surprised by this. There was absolutely no way that he was going to be compared to Stanley Pines.

"M-me? Uptight? Oh please." Bill rolled his eyes, "I'm a mischief king. Nothing I do is uptight. I even find pain hilarious, where's the uptight in there?"

Mabel just laughed at him then moved over. She walked around the stalls and soon found cotton candy. She pointed at it, calling Bill's attention and bought from ths stall.

"Two please." Mabel said

The cotton candies were ready after a little while and Mabel gave Bill the pink fluffy food. He looked at it with curiosity then nodded, taking it in his hand. They looked for several more attractions, Bill studying everything down to the last detail silently. Mabel was sure that he was having as much fun as she was. After a little while, they decided to sit down on a bench and just watch the town hustle and bustle.

"For an all-knowing being, you sure do seem question-y about all the stuff around." Mabel said to him, snapping him out of the trance he was in, "And what are you doing with the cotton candy? We bought that a while ago and you still haven't touched it."

"Oh wait. This is for me?" Bill asked, pointing at the cloud-like food

He did not know how to respond. Someone just bought him something. Weird, seeing as it did not take a deal to get it from someone else.

"Yes, dum-dum. Now try it." Mabel answered

Bill did not have any clue as to what Mabel called him but shrugged it off. It probably meant nothing seeing as the girl's wide vocabulary consisted of words like bedazzled. He stared at the cotton candy and poked it once or twice. He did not know how to eat it. Should he shove it whole in his mouth? But how would it fit? Should he bite it every now and then? Is it chewable? Is it even edible? He tried to recall how Mabel ate it. He copied her actions, pinching a few of the candy. He was surprised to see that it was torn off, and that it was sort of sticky. He placed the small torn off part in his mouth slowly. The saliva on his tongue decided to take action and make the cotton candy dissolve. He waz shocked to taste sweetness. How would such a thing contain such sweetness? He nearly coughed at it too, seeing as it was a little bit too sweet.

"Did you like it?" Mabel asked, patiently waiting for an answer

"It's sweet." Bill answered

"Yes. It's sugar. And?" Mabel added

"It's too sweet. You humans and your taste." Bill continued

"So you don't like it?" A small frown made its way on Mabel's mouth

Normally, Bill could care less if Mabel was sad but then again, this time, she gave it to him. On purpose. No deals whatsoever. He felt like he owed her something.

"Well I don't not like it." Bill stated quickly

There. She was paid back, or whatever. All he knew was that he did not owe Mabel anything. After all, he was still her enemy, probably her archenemy who was still planning on revenge on her and her family, right?

The day was spent entertaining Bill's questions. Mabel thought some of them were absolutely ridiculous. More ridiculous than her questions on her first day in Gravity Falls. He asked her all about the town and found out that he was not as 'all-knowing' as she formerly thought.

"Like I told you before, I know lots of things, not everything." He told her, "There are still many things that I don't know."

"For example?" Mabel asked

"Why should I tell you? You can use it as a weakness." Bill responded

"As if, Bill. If you haven't noticed, we've gone through one whole day without arguing about anything. I'm starting to think that you're more of a friend than anything." Mabel supplied

Wait. Him? A friend? Bill Cipher as Mabel Pines' friend? That sounded... well Bill did not know how to put it. All he knew was that it was wrong. He can never be friends with a Pines, not even an acquaintance! How can someone be more than an enemy with someone who practically tried to kill her and her family?

Bill was dragged off back to the Shack by Mabel after sundown. She insisted that he stay the night and restore the strength he drained from the vessel he was using.

"No Shooting Star. I am not in need of sleep." Bill stated as he watched Mabel place a few pillows on her pink and sparkly couch

"And like I've told you a thousand times, you don't need it but the body does." Mabel argued, laying down on the couch, "Now you go sleep on the bed." She yawned, "It's been a long day."

He sighed. There was no reason as to why he was arguing with Mabel. He never won any argument with her so why try? He sat down on the equally pink and glittery bed Mabel had. Maybe it was good that he would rest. A night off, that was probably what he needed.

He looked around the room, looking at the dozens and dozens of stuffed toys she had. His eyes scanned each one of them, studying them if they could be used as vessels.

Then his eyes landed on a severely torn and beaten toy with that freaky jolly smile. Bill felt shivers down his back as he felt the stuffed toy watch him. He remembered the toy in one of Mabel's dreams, Bear-o, was it? He was confused as to why the girl loved it to bits. It was creepy. Really creepy that even a dream demon was starting to be afraid of it. He pointed at the object and willed it to turn around. He sighed a breath of relief as he looked that it was no longer staring at him.

He looked elsewhere in the room then Mabel flipped the lights off. He swore he heard a small, deep voice speak and he looked for the source, only to find that it was extremely hard to do so in the dark. His eyes were scanning the toys once more then he heard a small jingle and Bear-o fell from his spot. Bill instantly covered himself from head to toe in Mabel's blanket, not caring if the glitters would be on him the next day or not. He closed his eyes and willed himself to sleep as fast as he could to avoid the wrath of Mabel's creepy toy.

He had decided it. Mabel was weird. She was completely and extremely weird for loving that toy.

Mabel looked over at the person on her bed. She waited for a while until she was sure that he was asleep. She slip off her couch and walked over to him. It was mere curiositg thay made her do this. If it was not for that, then Mabel would not care about it. She placed a hand on his forehead and closed her eyes.

"Fidentus omnium. Magister mentium. Magnesium ad hominem. Magnum opus. Habeas corpus! Inceptus Nolanus overratus! Magister mentium! Magister mentium! Magister mentium!"

When she opened her eyes, she scanned the area and saw that she was standing in front of a floating Mystery Shack. She walked inside, looking at the various door openings with scenes from his past happening. Mabel decided to wander around a bit, thinking that it would definitely help her find what she was looking for.

The doorways consisted of memories Mabel did not have any clue in. Some were even before she and Dipper were born. She could see some of the memories of her Grunkle Ford and him helping together build the portal. Shivers ran down her spine as she remembered the events of her first summer in Gravity Falls. Bill got her all locked up inside a bubble for days while her brother was wandering around Gravity Falls, no clue where to find her.

Mabel shook her head. She did not ever want to go into full detail about Weirdmageddon. She walked around the Shack more, knowing the place like the back of her hand. Soon, she climbed up the stairs and found the exact door she was looking for - Bill's most hidden secrets.

Sure, Mabel felt guilt run down her system as she opened the door. But something was wrong with Bill. Naturally, he would hang out with her but never hang out with her for a whole day, agree to come home with her, actually take and eat something she offered, and sleep once she told him to. With all the time she spent with him, he was never... never... Mabel could not find the word but maybe weird suited it. What could the eccentric, possibly psychopathic, slightly insane, and outrageous dream demon could be hiding from the rest of the world?

Mabel could not help but wonder what lied behind the doors in Bill's mind. She suddenly could not wait to see what was inside but once she pulled it open and caught a glimpse of what was inside, a light blue ray shot the door and shut it closed. Mabel blanched as she realized what had just happened.

"Oh no." She muttered

She gulped them turned around, seeing an obviously angry triangle dream demon. His color was not its regular bright yellow but it was a glaring red instead. His eyes screamed murder as he stared at Mabel.

Mabel bit her lip, "I-I-I'm sorry I just-."

"Save it." Bill said to her and popped both of them out of his mindscape

"I'm really sorry." Mabel pleaded

"Why did you think that that was a good thing?" Bill asked through gritted teeth

"I don't know you just acted..." Mabel trailed off

"Acted what?" He spat

"You acted weird alright?" Mabel responded, exasperated

"Of course I acted weird! I am weird, remember?" Bill grumbled

"Look, I'm sorry, okay? If you want, I'll make it up to you with a deal that does not involve ending the world or harming anybody." Mabel offered

"Why would I make a deal with someone who tried to find my weakest spots?" Bill asked

"Because my end of the deal is empty." Mabel answered quickly but immediately regretted it

Bill's eyes went wide with the offer and with a smirk on his mouth and a mischievous glint in his eyes, he spoke, "Anything?"


Cutting it off here before I write what's supposed to be written in the next chapter! Also the next one will be the last one for Mabel's little throwback to her memory lane. Doncha worry about their deal though, it's nothing big, just a filler.

Also, FIRST TECHNICAL MABILL DATE!