AN: Day five - Grease AU! There's some period typical homophobia, it's the 50s duh but it's not... Blatantly mentioned. If you squint maybe.

Fuck fuck fuck fuck fuck. Alright. So this is late, yes, but when I was writing it in my little notebook, it filled up four pages entirely, and it was 9 at night by then and I didn't think I was anywhere near done. So when I sat down to type it, lots of things happened BUT ITS DONE.

FINISHED.

And oh my God I love this au? I have so many ideas on how to continue this story... *sigh*

But anyways, enjoy!

-o-o-o-

"I'm sorry..."

"For what darlin'?"

"For not telling you sooner."

Bill sighed, pressing a kiss to Dipper's forehead, one arm slung around his waist. "It's fine, I kind of expected as much. You don't seem like the type to live around here."

Dipper sat up, leaning over to look into Bills' eyes. "I will never forget you Bill Cipher. This has been one of the best summers of my life."

With the sunset and crashing waves in the background, Bill couldn't help but think he was staring up at an angel. He smiled warmly. "Neither will I, Dipper Pines."

Dipper grinned, leaning down to press his forehead against Bills'. "Now, why don't we enjoy what time we have left?"

Bill chuckled, pulling Dipper to hug him close. "Sure doll."

"You've been down ever since summer ended Dipper - what's eating at you?"

"Maybe it's because we're at school again?" He placed an apple on both their trays, making Mabel roll her eyes and chuckle.

"As if; this is your home, nerd."

Dipper chuckled, following Mabel outside to the courtyard. "It's nothing really... I just... Maybe met someone during summer vacation is all."

She nearly spilled her tray all over herself, staring wide eyed at her brother. She yanked him down, ignoring his protests. "Dipper! Why didn't you tell me?! Why didn't you introduce you're own sister to the dame who stole your heart?" Mabel didn't miss the slight flinch, but she thought she'd just ask later. "So, come on now, spill. And I want all the details."

Dipper felt out of place, wanting nothing more than to change topics. But... The more he thought about Bill, the more he grinned, a blush steadily spreading across his cheeks.

Mabel cooed and Dipper decided to take a chance.

"They... Were absolutely gorgeous. Hair as blonde as the sun and their skin was a little tan. Probably from staying out on the beach with me all day," he chuckled softly, placing his elbow on the table to cradle his head as he drifted off into his thoughts.

"I didn't want to tell anyone because I knew from the beginning we wouldn't be able to see each other after the summer. It sucks, and I'm bummed, but the memories are perfect." He smiled, closing his eyes and trying to cover his blush with his hand.

Mabel was trying to contain her giggles and "aww"'s, she had never seen her brother look so love struck before.

He cleared his throat and stared down at the table, smile still in place and eyes still far away. "We uh, held hands and walked along the beach a lot, just talking. We would eat lunch sometimes if we could sneak away from you guys - families I mean. One time - Mabel, he was so sweet - they brought a picnic to the beach. Cooked it all himself! I would'a never thought the brute could make a meal." He giggled, happily remembering that date. Dipper had decided he was okay with where their relationship was going - pushing the fact that he had to leave by the end of the summer to the back of his mind - and kissed him. It was a wonderful first kiss...

"'He'?"

The brunet froze. Had he messed up? Dammit, he should've been paying more attention. "Sorry, I probably misspoke," he lied, finally taking a bite of his lunch.

Mabel just stared at him. Then glared. "Dipper, and don't you dare lie, are you gay?"

Sure, she had whispered it, but Dipper whipped his head around the court yard to make sure no one overheard. He turned back to her, glaring himself. "Mabel! Do you want me to get bullied and picked on for the rest of my life?"

"So you are?!"

"So what if I am?" he whispered harshly. "Does this mean you hate me?"

Mabel blinked before shoving a spoonful of pasta into her mouth. Her eyebrows were creased and she was looking down at her plate as if it held all the answers.

Dipper fidgeted, wanting to know what she thought and not wanting to at the same time. He didn't really expect to come out randomly on the first day of school after all.

She glanced up at him and quietly whispered, "I would be a hypocrite if I did."

He quirked an eyebrow. "What do you mean Mabes?"

She blushed softly and looked down, one hand clenching her fork in a death grip. "Well, I think I might like girls, so if I hated you, it probably wouldn't be fair..."

Dipper was floored for a moment. This wasn't what he was expecting. He thought there would be disgust and an agreement to never talk about this ever again or that this was a phase in his life he would get over. He didn't think his sister would come out right along with him.

He carefully reached over and held her hand in his. She looked up and he smiled softly, nervously, saying, "I'm kind of really glad that you don't hate me right now."

Her eyes glazed over with tears, but her smile was blinding. "Same bro bro."

They laughed softly, hands still clasped as they tried to get back to their lunches. Not long after, Dipper had to ask, "So... Have you ever had a girlfriend?"

She blushed, flashing him a grin. "I have one right now. Her name's Pacifica, and she's the most gorgeous thing on this planet. I'll introduce you to her later."

Dipper grinned. "Good, I'm glad to hear. If she doesn't treat my baby sister right, you come and tell me, alright?"

She rolled her eyes, still smiling. "Yeah, yeah, you tell me if any of your boy toys bother you."

"Bill was my first boyfriend... God I miss him." Dipper took a bite of his meal, another smile slowly stretching across his face as his eyes grew distant.

Mabel froze, squinting at something over his shoulder. "Hey, Dipper, what color were his eyes again?"

He glanced over at her, confused before just answering straight, "Hazel."

She glanced again over his shoulder. "And he's blonde and tan, right?"

"Yes but," he just stared as she gasped, "Mabel, what's up?"

She whispered quickly, eyes narrowed. "Look behind you, is that him?"

He whipped around so fast, he nearly fell out of his chair. Dipper gasped, not believing his eyes. Bill had said that he was heading back to his home town and... Neither of them said where they were heading. Dipper didn't want to know if he was moving half way across the country without a way to talk to him and he didn't dare to dream they would be close enough to see each other.

And, by some stroke of luck, he was right there.

Right there.

Bill was surrounded by some questionable figures, but he mentioned that Dipper wouldn't mesh well with his friends anyways. His hair was slicked back with gel, and his black leather jacket looked so good on him...

"Y-Yeah, that's... Mabel, that's Him." He turned back to his sister and whispered, "What the hell should I do?"

She grinned mischeivously and stood up. Dipper wanted to pull her back but that would cause a scene -

"Hey Bill! Yoohoo~!"

- just like that.

I face palmed, telling her to sit back down. But then he saw Bill walking over slowly, so he gave the blonde a small smile and a wave. Dipper could see his eyes widen, yelling over his shoulder to his friends that they could eat without him.

Dipper didn't want to stare, but he couldn't help it. He couldn't stop the grin or his blush. He found he didn't want to.

Bill sat next to Dipper, close but not close enough for Dippers' standards. Bill glanced over at Dipper before fully facing Mabel. "Well, it's always nice to meet a good friends' darling sister. I'm Bill."

Mabel grinned, shaking his hand and giggling when he kissed it. "My name's Mabel, and it's great to meet you too." She ducked her head and whispered softly, "And it's okay, I know."

Bill arched an eyebrow before finally looking at Dipper. "Does she really?"

He nodded, carefully placing his backpack on the seat in between the both of them. He winked up at him before carefully tugging his arm sleeve and holding his hand in front of the backpack, their hands hidden under the table and by the bag.

Bill flushed. He cleared his throat and tried to fight off a smile. "Wow, alright..." He turned to fully face Dipper, straddling the bench as he muttered, "It's - It's great to see you again doll..."

Dipper knew he was grinning like a loon when he said, "And I'll be seeing you around town now. Guess you can show me your baby now."

"You have a kid?" She looked between them, eyes wide, fork nearly falling from her fingers.

Bill blushed harder, waving his not occupied hand frantically. "No, no, he means my car." He glared down at Dipper when he laughed. "Don't scare her like that Pinetree."

Mabel just smiled while Dipper grinned, seperating their hands for just a second to reach into his bag. Bill stared at him, eyes warm and gentle. She couldn't help the small "aww", she physically couldn't!

"I think this calls for a double date!" Mabel exclaimed suddenly, pulling Dipper away from the note he was writing and Bill out of his trance.

"That sounds like a good idea Mabes. Tomorrow's Friday, but I'm.. I'll probably wanna be alone with Bill so maybe next week."

Bill squeezed his hand and whispered, "The things you do to me kid..."

Dipper just smiled again, going back to writing the note, a blush covering his face and creeping down his neck.

Mabel just cooed before politely asking if they'd rather she move to a different seat, to which they said an obvious no.

Dipper shared his lunch with Bill and carefully slipped him the note when they went for a very manly high five. Dipper whispered, "Read it when you're in class, alright?"

Bill nodded, smiling at the twins. "See you around kid. Bye Mabel."

She waved enthusiastically before dragging her brother away.

Bill unfolded the note carefully under his desk, smirking and chuckling before folding it back and stuffing it in his pocket.

Bill couldnt pay attention after that, his focus on the note entirely.

'So, now that this wonderful coincidence has brought us back together, will you be my boyfriend Bill? You make me so happy and all, I don't think I could give that up. Come meet me during six in the bathroom by the gym - the gross one no one uses if you're okay with being my boyfriend. - P.T.'

As if he would ever say no.

-o-o-o-

AN: Sorry if the ending was lame lol... It was just getting too long for a drabble, but don't worry, I wanna write more for this lol.