To make this less confusing, it's like August now 😂. I'm making this fast because I don't know what to do with three months of summer soo..... half will be during their last year in high school!
DIPPER
"You guys knew? About Bill and our relationship?" I asked. They look at me and laugh."Did Mabel not tell you? The whole town knows. We knew all along. Mabel even updated us for a while." Grunkle Ford explains. They were both laughing.
"MABEL!" I shout. No response. I take out my phone and call her phone and text her. Then she picks up.
"Hello? What is it Dipper?" She wonders. I sigh really loud and mad.
"Come here so I can hit you. Then make sure that you.... will never drive again." I yell. There was silence on the other end and my end.
"Everyone run! No matter what, don't get caught by Dipper!" Mabel shouts and hangs up. I look over the Grunkle Stan and Ford. They were both gone too. The door was wide open.
"GET BACK HERE!" I shout loudly. The. Started to run out of the door to find them. I go where Mabel would probably go.
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MABEL
August 20th, 11 days before our birthday but we have to leave soon. So i decided to make a surprise party for Dipper by having Grunkle Stan and Ford in on it. Bill and Pacifica leaves to get the things we need while I stay with Dipper for a little while then leave without him noticing. Once we were done decorating, I texted Grunkle Ford. I hope he knows how to text back... if not, then.... that's old people for you. Then once I get a call, then I know it means run."RUN!" I yell. We all start running. Grunkle Stan and Ford were going somewhere different than us but meeting us where we were gonna meet. I have Bill playing in the sky while Pacifica staying behind a little to see if Dipper is coming.
"Alright, is he running? Over." I ask. We all of walkie talkies on just in case Grunkle Stan and Ford didn't charge their phones.
"Yes He is! Over." Both Bill and Pacifica said. I smile a little.
"Make sure he sees none of us!" I said. This was gonna be a mission compete. We were pretty close and not too far from where we were. We kept on going. I also had Bill keep an eye on Grunkle Stan and Ford to make sure they won't... have a heart attack.
"We are almost there!" I shout. Loud enough for Dipper to hear me say that. Pacifica catches up to me and Bill has both Grunkle Stan and Ford with him.
"Mabel! Come back here! You didn't tell me everything did you?" He shouts. I laugh out really loud.
"They told you? Now you know!" I shout back. I grab Pacifica's hand and run faster. Then we finally reach our destination. It was dark now. I was running out of breath.
"You okay Mabel?" They all asked. I laugh a little.
"Dipper is almost here. Be ready!" I said.
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DIPPER
I finally caught up with Mabel. I catch my breath before going in there to attack Mabel. I look forward and walked forward. Then a bright light shines in my eyes."SURPRISE!" They shout. I open my eyes and see my name. It said: HAPPY BIRTHDAY DIPPER! I look around and see everyone. Mabel, Pacifica, Soos, Grunkle Stan and Ford and finally, Bill.
"What? What is happening?" I asked while still in shock.
"Your going home soon." Bill said softly. I shake my head.
"What about Mabel?" I ask. She smiles sadly at me.
"It's fine! Happy birthday!" She tells me. She pushes me over to the cake. It shows me and Bill together hugging.
They sing me happy birthday. After that, we party all night! But I knew that Mabel was hurt a little. She disappeared for a bit during the party. I went off to find her when the others weren't looking. When I finally found her, she was up in a treehouse kinda thing.
"Mabel?" I asked. She looks back and then looks away.
"Dipper, you should go back to the others. They will worry." Mabel tells me. I sit next to her.
"Happy early Birthday too Mabel." I tell her. I hug her tight and I feel the tears from her.
"Thanks..." She tells me.
The last day:
It was August 30th. We had to go back since Mable didn't tell mom and dad we would be gone all summer, staying in Gravity Falls."They were out of town. It's not like their gonna care when we are in Gravity Falls!" Mabel puts a little. I'm the one who's driving this time. Our things are in the car already.
"Come back soon guys!" Soos tells us.
"Don't worry Soos. I'll be coming every weekend." Mable said. I hit her a little.
"I'll probably be with her." I said smiling. Grunkle Stan and Ford couldn't come because they had to go back to the hospital. Bill comes up next to me and kisses my lips. Soos walks away slowly waving his hand. Pacifica kisses Mabel. Mabel pulls out and pulls me out.
"We have to get going." She said. I nod and look at Bill. I give him hug then smile. We get in the car and almost start driving.
"We love you! Bill! Pacifica!" We shout and I started to drive really fast. We were both embarrassed.
"If you go fast enough, Bill won't teleport here." Mabel said. We both smile. Mabel looks out the window.
"This summer was fun huh?" She asks. My smile grows.
"It was."
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Halloween
MABEL
We were back in Gravity Falls. I got here before Dipper does."Does Dipper know your here?" Bill asks me. I laugh out loud. Bill was Siren from: castle Swimmer(webtoon!)
"Nope!" I said laughing. I was a witch. Pacifica comes next to me and hold my hand. Pacifica was a princess.
"Do you know what Dipper dressed as?" Pacifica asks Bill. He looks at us and shakes his head.
"I wouldn't tell him so he wouldn't tell me." Bill explains. Before I forget, we were at the Mystery Shack. Soos was out today and needed someone to watch over the shop.
"You guys will love it. Meaning, love each other more." I said. Then I get a text from Dipper. I pull out my phone and see what he said. He was on his way there.
"Your Pine tree is almost here." I said. Bill jumps up and leaves the building. "That excited?" Pacifica laughs out loud when I said that. I kiss Pacifica on her hand then Bill comes running in here with Dipper.
"You knew what he would dress up as? Is that why you wanted me to wear this?" They ask in unison. I laugh a little. Good thing I was recording.
"Yes! Prince Siren. The baccon Kappa." I said laughing. They look at one another and kissed.
"I missed you." Dipper said. Bill kisses Dipper all over. I look at Pacifica. Dipper looks at me.
Dipper and Mabel: My year with you, starts!
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Gravity Falls BillDip: My summer with you
FanfictionAfter 2 years staying at their home town for summer, Dipper and Mable Pines(16) decide to go back to Gravity Falls for the summer. They stay where they always can call home: The mystery Shack. while being there, Dipper in counters a yellow triangle...