Requested by YANGKKYU. I hope you like it!
Might turn into a multi-shot :)

Request:: Sumin is a regularly rude customer and Jinsik is the barista. One day, Jinsik spells his nane wrong and draws all over his cup as revenge. Their conversation slowly turns from aggravated remarks to actual talking, and Jinsik realizes Sumin may not be that bad.

Warnings:: Arguments, mentions of phallic drawings.

---

"Excuse me?! Where's my coffee?"

Jinsik rolled his eyes hearing the complaining. "It's on its way, sir." he huffed in response, pouring the drink into the cup. "It takes time to prepare." he grumbled.

"Well, I'm in a rush, can you hurry it up?" The man, Sumin was his name, at the counter ordered.

"You'll have to wait a few more seconds, sir. I'm not Lightning McQueen." Jinsik huffed. He smiled a little bit as the man mumbled and stomped off to a table to wait, scrolling through his phone.

Once the making of the coffee was done, Jinsik had an idea.

Pulling out a sharpie, he started drawing on the cup, misspelling the man's name, and making shapes that could be taken as phalic drawings.

When he finished, the barista smiled proudly at his work. He wrapped a napkin around the cup to hide the not-so-innocent messages and personally hand delivered the coffee to the rude man in the corner.

"So sorry for the wait, sir! I hope you have a good day!" Jinsik had a fake smile and his voice dripped with faux politeness.

Sumin muttered a grumpy, not very nice, reply and snatched the cup out of the barista's hands, starting to walk out the door.

Walking back behind the counter, Jinsik giggled to himself at his imagination of the man's reaction to the cup.

---

Sumin grumbled when the napkin dropped from his cup and he saw the inappropriate images. He was almost late to work now, but he couldn't walk in with a coffee cup looking like- well, that.

The taller male grumpily walked back into the café and grabbed an extra cup on the side, sliding it onto his cup. He caught a glance at the barista behind the counter, almost giggling at Sumin's unamused expression.

The younger grumbled again. "Hey, you. Next time I'm here, I'm talking to your manager!" he ordered and started walking out, almost missing what Jinsik replied with.

"Jokes on you, bastard. I own this café," the barista smiled to himself, giggling.

Sumin huffed as he continued walking out, ignoring his thoughts, because no. The annoyingly slow barista's giggle was not cute.

---

Jinsik smiled at the cup he had ready under the counter. All decorated with more images, waiting for the usual grump-ness monster to walk in and order his usual plain black coffee.

'Maybe that's why he's always so grumpy. He drinks unsweetened black coffee, it affected his soul.' Jinsik thought with a hum, continuing to fill customers' orders.

A ding at the door signaled the man's arrival. The barista smiled to himself, feigned innocence laced in his voice.

"Hello, sir! What can I get for you, today?"

The blond rolled his eyes. "Drop the act, and don't pull another stunt like you did yesterday, got it? Plain black coffee, stat."

Jinsik shrugged. "I don't know what youre talking about, sir! Coming right up!" he smiled, secretly grabbing the already drawn on cup and pouring coffee into it.

He was about to wrap a napkin around the cup again, but he just shrugged and decided against it. The man would know either way.

The shorter placed the cup on the counter infront of the man, smiling. "Have a good day, sir!"

"Absolutely not. Get me another cup, right fucking now." Sumin was not happy upon seeing the decorations.

The café owner simply shrugged. "Then you pay for another drink. There's nothing wrong with the drink itself, is there?"

The blond male huffed and snatched up the cup, taking a sip of the coffee. It tasted normal. The barista hadn't actually done anything to the drink, just the cup.

"Well I can't walk into work with dicks all over my cup-"

"Then dont walk in here with dicks all over your words." the barista grumbled, raising an eyebrow.

Sumin rolled his eyes. "Where's your manager?"

"Didn't you hear me yesterday?" Jinsik smiled playfully, "I'm the owner of this fine establishment~"

The taller raised a brow. "Oh really? I find that hard to believe."

"Well then what do you do for a living?"

"I'm a CEO for Kq Logos," the younger shrugged, like it was no big deal. "Actually, I think I helped design this logo.."

Jinsik narrowed his eyes. "How the hell did they let someone as rude as you become CEO?"

Sumin rolled his eyes. "I'm almost late most days because you take too long to get my coffee. That's why I'm rude."

"Then get here earlier. It takes nothing to be nice, especially to those older than you." Jinsik flashed a faux smile. "Now if you're so late, leave."

Sumin glanced at his watch and swore, almost running out the door. Why did he stop to conversate??

---

Soo, this is it for Pt. 1!
I have no idea when pt 2 is coming out lol hopefully soon but I have some other requests to catch up on quickly as well :)
And also write for my other stories
Bc, I need to spend some time on those..
heh..

Anywayysss, I hope you liked this! I know it's a little short I'm sorry!

~Mingki~