Gravity Falls X Reader

Genre: Slight Angst

Guide:
(F/C): Your Favourite Colour
(F/G): Your Favourite Gemstone
(S/C): Your Skin Colour
(H/S): Your Hairstyle
(H/L): Your Hair Length
(H/C): Your Hair Colour
(E/C): Your Eye Colour
(Y/N): Your Name
(N/N): Your Nickname
(L/N): Your Last Name

Mabel's POV

I went down to Grunkle Ford's basement and saw him and Dipper playing that nerdy board game from before.

"Hey, guys!" I greeted the two.

"Hey Mabel"

"Greetings, Mabel" they greeted back focused on their game.

"Grunkle Stan is already making lunch, you two should get back up there before Waddles eat any of it," I said.

"Mhm..."

"Of course, of course," the two said still focused on their game. I rolled my eyes and looked around for anything to catch their attention. I saw a small drawer and looked around for anything interesting.

'Broken pens, bottles of ink, balls of paper, pieces of paper, a/n (F/C) ring box--wait... what?!' I thought and grabbed the box. I opened it and saw a beautiful ring with a/n (F/G) on top.

"It's so beautiful..." I awed at the ring. I looked around the drawer more and saw a photo at the very back. it was a young Grunkle Ford and Grunkle Stan with a girl in between them; she had (S/C) skin, (H/S), (H/L), (H/C) hair swaying in the wind with beautiful (E/C) orbs. I flipped it and saw some scribbles on it: 

"Stanford, (Y/N), and Stanley" it said.

"(Y/N)?" I mumbled looking back at the photo.

"What?" I heard Grunkle Ford say now looking at me with wide eyes. I looked back at the ring box and photo and immediately grinned.

"Is she your lady friend~?" I teased making Grunkle Ford blush. Dipper walked up to me and looked at the photo I was holding.

" 'Stanford, (Y/N), and Stanley' " he read out loud.

"S-she's just an old friend... that's all..." he denied.

"Oh really?" I asked grinning from ear to ear.

"Y-yes" he answered with a flushed face.

"Then what's THIS then?!" I asked holding up the ring box.

"Woah, is that what I think it is?" Dipper asked with a grin while Grunkle Ford looked speechless.

"U-uh... I-I... I-it's..." he stuttered making me and Dipper smirk.

"Was she your girlfriend~?" I asked but Grunkle Ford just grabbed the ring box from me.

"I-it's adult business, children... you don't need to know about it," he said putting the box in his trench coat. Dipper and I looked at each other as if reading each other's minds making Grunkle Ford raise a brow; Dipper and I nodded then took a deep breath

"GRUNKLE STAN!!!" we shouted racing upstairs.

"KIDS!!!" Grunkle Ford shouted chasing after us.

Stanley's POV
I was in the kitchen grabbing another can of Pitt Cola when I heard shouting.

"GRUNKLE STAN! GRUNKLE STAN!"

"KIDS!" Dipper and Mabel tackled me and bombarded me with questions while Ford was trying to tell me something.

"Okay, everybody SHUT UP!" I shouted making the three quiet and I sighed in relief.

"Now, what were you asking?" I asked the kids.

"Who's (Y/N)?" Mabel asked while Dipper gave me an old photo.

"(N/N)? How did you know about her?" I asked the two while they just pointed to a flustered Ford. "Ohh... I see how it is" I smirked and huddled with Dipper and Mabel.

"Her name's (Y/N) (L/N). She's an old friend of mine and Poindexter over there," I said nodding over to Ford. "We three were really close. But (Y/N) and Ford were closer. If you get what I'm saying" I winked making Mabel squeal.

"I knew it! I knew there was something between you and her!" Mabel cheered.

"What gave you that idea?" I asked curiously.

"Mabel, Dipper," Ford called out making me raise a brow.

"I saw something AMAZING!" she hinted but it just made me more confused.

"You can say that it's... life changing..." Dipper hinted again making the two laugh.

"Okay, what are you hiding Ford?" I asked my twin. He seemed unsure at first but he eventually took something from his trench coat; he opened his palms revealing a/n (F/C) ring box making Mabel squeal again.

"You were going to propose to her?" I asked in disbelief making Ford hide the box again.

"I was. Before you know what happened..." he answered.

"Aaahhh! Oh my gosh! Oh my gosh! We need to find her!" Mabel squealed.

"Grunkle Stan, do you have any idea how to contact her?" Dipper asked with a huge grin plastered on his face.

"Well, I still have her phone number--"

"--No!" Ford shouted. "T-that would be unnecessary..." he continued with a sad tone.

"W-what's wrong, Grunkle Ford?" Dipper asked but got no response.

"W-we're sorry... we didn't think that--"

"--No, no, it's fine... it's just that... it's been 30 years... I'm pretty sure she found someone else to settle down with..." Grunkle Ford said and walked away.

"...I messed up big time... didn't I?" Mabel said while playing with her hair.

"We went too far..." Dipper mumbled and I frowned.

"Listen, kids, you didn't know about it..." I reassured the two.

"But he probably hates us now..." Mabel mumbled with wet eyes.

"You two? Never! You know Poindexter loves you two, right?" I smiled while messing Mabel's hair.

"Right!" they both responded smiling.

"He probably just needs some time alone... Why don't you two go play outside?" I suggested and they nodded and ran off.

I went back to the store and saw Soos sweeping the floor while Wendy was reading a magazine. I walked around the store and fixed some of the merchandise and things.

"Is something bothering you, Mr. Pines?" Soos asked.

"Oh, it's nothing Soos... Ford's just having some lady trouble..." I answered rearranging some of the things. I looked over to my watch and saw that it was almost time for a tour. I looked around the store and saw about two or three people looking around the shack.

'A slow day, huh?' I thought and fixed my outfit. I saw a bus stopping over by the shack and I readied myself.

"Welcome to the Mystery Shack! The name's Mr. Mystery!" I greeted as the tourists took pictures and almost blinding me from the flashes.

"Five bucks each photo!" I announced making the tourists grab their wallets and hand me over money while the others groaned in frustration.

"Stanley?" I heard a female voice called out.

"Huh? Who said that?" I asked making a woman with (H/S) (H/L) greyish hair go upfront of the crowd.

"Stanley? It really is you!" she greeted happily and then it hit me.

"(Y/N)?!" I said in disbelief.