~The Next Day~
Sans' POV

Frisk had gone on patrol with Papyrus, and so I was at home with Gaster.

And then the doorbell rang! "I got it, G." I teleported to the door, and opened it. Undyne and Mettaton burst in, with Napstablook and Alphys timidly following. "Uh, hey guys. Wassup?"

"This is an INTERVENTION! We, as your friends, are here to help you, Sans!" Undyne said proudly.

"Umm, about what? If this is about the ketchup again, I swear-" I threatened. Gaster snorted, gaining everyone's attention.

"Who's the other skeleton?" Mettaton asked, examining him. "Not very fashionable, I see. Must be related to you, Sans."

"Hey, you're that weirdo that was with Frisk yesterday!" Undyne shouted.

"Yes?"

"G, this is Undyne. Undyne, meet Dr. W. D. Gaster, previous royal scientist and my, *ahem*, father."

"Undyne!? I know you! Oh my, you were so little when I last saw you! Still as fiery as you used to be, I see!" Gaster stood up and patted Undyne on the head.

"Excuse me, do I know you?" She growled.

"I wouldn't expect you to, no. I, erm, left, about fifteen years ago. You were too little to remember me, I bet." Gaster gasped and turned to Alphys. "And you must be little Al! You were always hanging around the lab when I was the Royal scientist. Ah! And this must be Mettaton! I remember Mettaton-prototype 1, who was built to inspire people! I see he's gone in a slightly different direction." He chuckled. "So then, who is this little guy?" He looked at Napstablook, who faded a little under his gaze.

"That's Napstablook, Mettaton's cousin. Mettaton is possessing the robot body Alphys made." I said.

"Fascinating! I can tell you and I will get along great, Alphys, just like we used to."Alphys blushed nervously.

"So, why are you guys here again? I'm assuming not to talk to Gaster." I asked, suddenly suspicious.

"Oh yes!~ We came to talk to you about Frisk." Mettaton turned to me.

"Wha- If this is about Frisk being human, the answer is no! You cannot have her soul! She is not evil, and deserves a-"

"Shhhhh...." Mettaton cut me off by pressing his boot to my teeth. "Darling, that's not why we're here."

"Y-Yeah! Th-That outburst j-just helps p-prove our p-point!" Alphys stuttered.

"What is this about?" I put my hands in my pockets. I was ready to take a nap.

"You and Frisk are perfect for each other!"

"We're here to help you admit to your feelings!"

".....yeah....."

"Wh-What!?" My face was painted blue, I'm sure.

"Don't try and hide it Sans, I noticed too. We already talked about this! You'd be so cute together!" Gaster added in. I glared at him, turning darker blue.

"Do you guys wanna have a bad time?" My eyes went black in anger.

"But Saaaans!~ You already shook on it!~" Gaster poked my arm teasingly.

"Graaaahhh, FINE! But only so you'll shut UP about it already!" I flung myself onto the couch, flipping up my hood.

"What's all this about?" Oh no... Frisk.

Your POV
~earlier~

"SO, FRISK. WHAT DO YOU THINK OF MY BROTHER, SANS?" Papyrus and I strolled through the forest.

I thought about it for a second. What did I think of Sans? I felt like I could trust him a lot more easily than any other monsters. He was just so funny, and kind, and...

I felt myself blushing, and turned to hide my face from Papyrus.

"AHA! THE GREAT PAPYRUS SEES THE RED ON YOUR FACE! SURELY THIS IS THE SAME AS MONSTER BLUSH?" I grinned weakly, and Papyrus cheered. "I KNEW IT! YOU LIKE SANS!"

I blushed really hard. "I- I dunno. We should probably head back home though."

"WHY? SO YOU CAN SEE SANS?" Papyrus nudged me with his arm, almost knocking me over.

"Mnmmgn..." I mumbled into my sweater.

"WHAT WAS THAT?" Papyrus teased, putting a mitten to his ear.

"Manmngn..."

"HMM?"

"Maybe!" I shouted, immediately blushing, embarrassed.

"THAT'S OKAY FRISK. I WILL GET US HOME IN A JIFFY!" Papyrus scooped me up in his arms and sprinted home.

~-~-~

I opened the front door to find Sans shouting. "-shut UP about it already!"

"What's all this about?" I asked, shutting the front door. Sans made a strange sound, between a groan and a squeak, pulling his hood tighter. Everyone else laughed. "What's going on?"

"I th-think we n-need to go, r-right Undyne?" Alphys held in a laugh.

"Yeah. C'mon MTT, Blooky." Undyne chuckled as the four left. Now it was just Sans, Pap, Gaster and I.

"I'd better go, too. Would you like to come with, Papyrus? To do the thing?" Gaster and Papyrus ran out quickly, slamming the door behind them.

"Well then. That was interesting! What was all that?" I sat down on the couch next to Sans. As I got close, I could see blue light glowing under his hood. Dang, is that his blush? He must be on fire right now!

"It- Its nothing." He took a deep breath and revealed his face, the blush fading away. "Hey. Wanna go o-on a w-walk?"

"Sure! Where to?" I asked, standing up. I offed my hand to help him up. He accepted, avoiding eye contact.

Gaster's POV

Papyrus and I spied on the two from the window. I couldn't hear exactly what they were saying, but Frisk stood up and offered her hand to Sans. He took it and turned away from Frisk, towards the window, blushing.

"We did it!" I whisper-shouted,
high-fiving Papyrus. We ran off, giggling like school-children. It felt great to let loose and have fun like this. It made me wonder why I was so uptight before...

Love you, my little stars!
~RaeTheStar