Bad Boy, Good Girl|Napstaton x Reader

"Hey Napsta, you alright?" Undyne asked, turning around to see the robot sitting on the couch and staring off into space. "You look like you're deep in thought-"

"Dude, I'm having a crisis right now don't bother me."

"C-Crisis?!" Undyne adjusted her glasses as her eyes went wide in alarm. "What s-sort of crisis?? Is something broken?! Did-"

"Oh no, no, no, it's nothin' about me, Dyne," Napstaton turned to his creator, putting his hands on his knees. "It's about that human.."

Undyne relaxed. "Oh..you mean [y/n]?" She asked, sitting down next to the robot. "What about her?"

"It's just..ever since our danceoff-"

"You mean death battle?"

"I can't, like, stop thinking about her!" He groaned, ignoring Undyne's question. "It's so weird and it's kinda scaring me! I've met tons of girls but..but somehow she's different!"

"Well.." Undyne began. "[Y/n] is definitely not like Chara or any other human we've met before. Plus she's very smart considering that she solved your puzzles and answered your questions correctly without my help.."

"That's the thing!! I admire her for that and I..I-I don't know but I think I.. like her, dude."

The scientist did a double-take, confused, before she began to blush slightly. Her robot had a little crush on a human. "Aww~" She smiled, taking out her cell phone. "That's sweet, but I wonder--?!"

"NO!!" Napstaton lashed out, snatching her phone and looking at her with wide, crazed eyes. "You wouldn't DARE tell her!!"

Undyne blinked several times. "...I was only kidding. Why don't you just tell her yourself?"

"M-M-Me?!!" The robot gawked, shaking his head. "No way, Jose! She's way outta my league! She's smart, kind..and I'm just..not. As Sans would say I have zero redeeming qualities. Zero. Zip. Nada. Plus..what if she says no? That would be, like, heartbreaking. Ya feel me, Dyne? And considering that I hurt her-"

"Napsta, calm down. You're overthinking this," she giggled softly, putting a hand on his shoulder. "You've only met [y/n] once. E-Even though trying to kill someone isn't exactly a good impression, she's very forgiving and...understanding. She knows why the Monsters do what they do; you're no exception."

Napstaton stared at her for a long time, trying to process all of this. "Soooo what you're saying is that I might still have a chance with her?"

"You'll never know unless you try." Undyne shrugged. "Now if I can have my phone back I could set up a date with you and her, just so you guys can get to know each other better. How about that?"

"F-Fine," the DJ agreed after some hesitation, "but if this goes well...I'll set up a date with you and Alphys~" He smirked, causing the scientist to blush like crazy.
......

Humming a tune, you walked up to the doors of the Lab, before knocking several times. You were practically bouncing, unable to contain your joy.

You were going on a date with the superstar Napstaton!

Hapstablook (you call them "Happy" for short) helped you pick out a nice outfit that consisted of a shirt with the NT logo on it, a fashionable light blue and white scarf, black skinny jeans, and black boots. You also wore a sparkly blue headband just for show.

"O-Oh! No need to knock, [y/n]," Undyne chuckled as the lab doors opened. 

"Thought I was being polite," you shrugged, before leaning sideways to look past her. "Is Napsta ready?"

"Yes I am!" You smiled as your idol, and crush, walked out of the lab, wearing a tuxedo with a light blue tie. His eyes widened when he saw you. "O-O-Oh my...you l-look..'hot' g-great, tonight...or today..we're underground so I'm n-not sure if it's night or day..." Napstaton rubbed the back of his neck sheepishly.

"Welp, have fun you two!" Undyne grinned, heading back inside the Lab.

You looked up at Napstaton, who seemed to be sweating nervously. It made you a bit concerned, though you only figured he feels awkward considering he killed you several times during his "big premier". This was the first time you're meeting him ever since that battle, but you tend to forgive and forget easily.

"So you're going as the weather man I see," you giggled slightly.

"U-Uh yeah, I guess...well let's get going," Napstaton flashed you a small smile, before you both linked arms and headed out to dinner.
.....

"..so..uh...what kind of music do ya listen to?"

Swallowing your food, you looked up at the robot. "Oh, usually it's [favorite music genre]. Though I've taken quite a liking to hip-hop, dance, techno..all that good stuff."

"Really?" Napstaton raised an eyebrow. "Same!"

"I thought you always listened to your own mixtapes though..."

The robot shook his head. "Nah dudette, only Happy does. Besides I get kinda sick of hearing my own music after hours or days of trying to get it right." 

"Makes sense," you nodded, "Say why didn't you order anything to eat? The food here is awesome."

"Oh, I um..don't really need to eat," Napstaton admitted, "since I'm pretty much a ghost inhabiting this body it's not necessary for me to eat nor sleep...u-unless my battery power runs out and I gotta charge. Then I guess that counts as sleeping....sort of....I'm rambling again aren't I? I'm sorry.."

You frowned slightly. Something didn't seem right. Where was the snarky, laid-back, and radical robot-DJ? That was the Napstaton you fell in love with, not this..."shell" of his that was sitting in front of you.

"Napsta-"

"S-Sorry, I gotta go um..get some fresh air." With that he abruptly stood up and left, leaving you confused.

Shaking your head, you stood up and followed suit, leaving some money on the table. You were determined to find out what was wrong.
.....

Napstaton sighed as he leaned against the wall in the dark alley. "You had ONE job, NT and you screwed up." He ripped off his tie and unbuttoned his shirt in a fit of anger, removing it and tossing it into a nearby open dumpster.

"Thank goodness you got rid of that. Honestly a tuxedo doesn't suit you. Hah, get it? Because I said "suit"..?"

The robot jumped and looked over to see you standing there, a smile gracing your face. He blushed slightly. "Heh.. I guess you've been hanging around Papyrus too much."

"Maybe a little," you shrugged, walking up to him. "O-Oh..and umm..I'm sorry I ditched ya back there. That wasn't very cool of me was it?" Napstaton asked, feeling even more embarrassed.

"No, I understand..." You said, before taking his hands into yours. "I know..you still feel bad for trying to kill me, don't you? Is that why you were acting weirdly?"

"I..erm.."

"Well just so you know..I forgive you."

Napstaton looked at you, a little shocked. "Y-You do?"

"Of course," you smiled, "believe me, I've had way worse, but I forgive everyone anyways. If I didn't, I wouldn't have even agreed to go on this date. I actually had a lot of fun spending time with you...I did find out we had many things in common which was neat."

Napstaton was speechless; but then again, you were right. "I-I did enjoy spending time with you, too, dudette. You think you'd wanna do this again sometime?"

"I thought you'd never ask!" Your smile widened, almost rivaling Alphys', as you hugged him tightly. "But next time..leave the suit at home."

"Oh totally," he agreed, smiling and hugging you back, "that tux was, like, super uncomfortable...but I-I only wore it to impress you."

You giggled slightly, pulling away. "Napsta, you can be sweet and kind as you are rebellious and laid-back. And that's enough to impress me. All I can say is just be you. I'm not all about looks as you can see.." You looked down at yourself. "Your cousin helped me pick out this outfit. They wanted me to wear a dress but I was like 'ew no'."

"Really? I thought nice, sweet girls like you were all about makeup n' stuff.."

"Welp, news flash bro...I'm NOT like most girls," you smirked. "The way I see it: impressing someone isn't about looks, it's about the time you spend with them."

Napstaton's eyes widened, before he grinned widely and hugged you again. "Awh sweet! So I didn't totally screw up! But can I ask you something?"

"Fire away."

"Since this was a date..do you wanna be, like, my girlfriend, maybe?" Your eyes went wide and you nearly fainted as he popped the question. "If you don't I totally understa--ack!"

"Of course!" You laughed, squeezing him tightly as you grinned from ear to ear.

"R-Really? I mean..awesome!" He chuckled. "I just.. never thought a bad boy like me would ever have a chance with a good girl like you."

"You never know unless you try," you chuckled, letting go of him before taking his hand. "How about we go see Happy and tell them the news?"

Napstaton smiled, before you and him walked out of the alley and headed towards his cousin's home hand-in-hand.

As it turns out, the popular DJ robot and you-a mere human-had a lot in common.