"Alright, alright." Bill said. "I get it. The deal is off. But I'll have you know I have plenty more tricks up my sleeve." While he talked, he used his magic to make a stack of cards appear in the palm of his hand. On each card, a symbol was shown. Each symbol, a symbol from Bill's wheel. As it lifted out of his hand and into his other, they landed with perfection. Then, he made them disappear into thin air with his blue - flamed magic.

"This isn't the last you have seen of me, kids. Especially you, Devil Horns and Yin Yang." The triangle circled around both Marco and Star. When he did, they spun a complete 180 degrees to keep eye contact. "Don't think I haven't been keeping a close eye on you guys, either! But, be warned! I'll be back! And when I do, everything will change!" And with an echoed laugh, Bill vanished. Everything faded back to color. All of the kids opened their eyes. Star rubbed her eyes as if she had just woken up from a nap. Marco did the same. "What the heck was that about?" Star asked.

"Dipper?" Mabel came in, putting Star's question on hold. "We don't have to worry about that do we? About what Bill said?"

"Uhh..." Dipper began, not knowing what to say.

"Hey, hello?" Star interjected. "What in the world just happened? Do you know that guy?"

Gideon, Dipper, and even Mabel, gazed upon each other with frowns.

"Okay, don't tell me." Marco said with a short and forced chuckle. "You all know him?" He stuck out his thumb to point behind his back to where Bill used to be floating.

"Well, there was that one time when he took over my brother's body." Mabel began at the same time when Dipper said, "I'm never making a deal with him ever again." Even Gideon opened his mouth to respond by saying, "What do you think? Of course we know Bill."

In all of the mixed sentences, Marco raised an eyebrow. "But seriously," Dipper cautioned Marco and Star. "Stay away from Bill. You think you've seen the worst monsters? Well, Bill is different."

"What do you mean different? Different how?" Star questioned.

"You can take every monster from every dimension and they wouldn't be able to top Bill Cipher."

"Dipper's right." A voice barged in.

Dipper swung around, startled by Gideon's voice. He stared at the ground as if he would be killed if he spoke. He played with his fingers, folding them and tapping his thumbs together.

"I should've never summoned him in the first place. I'm...I'm...so..." Gideon's voice faded to a whisper at the end of his sentence.

"Wait, what was that?" Mabel asked, grilling Gideon. She brought her hand to her ear to show him she hadn't heard him clearly.

"I said, 'I'm so-rr'..." Gideon began again, a bit louder, but not enough. He tugged at his baby blue suit's collar.

"I can't hear you. You're gonna have to speak up." Mabel insisted.

Getting aggravated, Gideon shouted. When he did, he made his eyes shut tight and stomped his foot. "I said, 'I'm sorry'!" Silence filled the air for a long stretch of time.

"Woah." Dipper commented. That was the third sign Dipper had gotten from Gideon. It proved he really did have a good side to him. It only took an enemy to save him to realize it, too.