#joyuriz

“Good morning!” Yena’s sing-song voice bounced off the walls as she burst through the door, holding two iced coffees in her hands. Her grin stretched wide as she plopped one down on your desk.

“Iced Americano for my favourite team member,” she chirped.

You raised an eyebrow, instantly suspicious. The last time she gave you coffee, it was spiked with salt instead of sugar. “What’s the catch, Sunbae?”

Her eyes widened in mock offense. “No catch! Can’t a supervisor just be nice to her hardworking team?”

“Not when that supervisor is Choi Yena,” you shot back, narrowing your eyes.

She gasped, clutching her chest as if wounded. “Wow. The lack of trust here is unbelievable. I’ll have you know that I’m turning over a new leaf. No pranks today, I swear.”

You weren’t buying it, but the coffee smelled too good to resist. With a cautious sip, you confirmed it was safe. No salt, no hot sauce, no glitter bombs waiting to explode. Yena watched you expectantly, her lips twitching like she was holding back laughter.

“What?” you asked, already bracing yourself for whatever she had planned.

“Nothing!” she said, a little too quickly, before skipping back to her desk.

-

Work officially started at 9:00 a.m., and the day unfolded like any other. You were in charge of preparing the weekly task overview—assigning smaller chunks of projects to each team member while flagging urgent deadlines.

The first task on your list was compiling data for the company’s quarterly performance review. You groaned inwardly, knowing the amount of cross-referencing it would require.

“Hey, sunbae, can we talk about the client feedback report for the Kim & Lee project?” you called over to her.

“Of course,” she replied, spinning her chair dramatically before walking over to your desk with her usual exaggerated flair. “Let’s tackle this head-on. Serious Yena-sunbae mode: engaged.”

You slid the draft report across the desk. “The issue is with the client’s notes on the second phase. They’re asking for an entirely new cost analysis, and we’ve got a two-day turnaround. Can we reassign some of my other tasks?”

Yena leaned over, scanning the document with a furrowed brow. For once, she was genuinely focused. “Hmm. Good point. Let’s offload some of this to Eunji and Sungho. I’ll handle the final approval.” She gave you a thumbs up. “Boom. Delegation, baby.”

-

By mid-morning, the office had settled into its usual rhythm: the quiet clatter of keyboards, the hum of printers, and the occasional buzz of phones. You were elbow-deep in Excel, trying to fix a formula that some long-forgotten coworker had created to "streamline" the quarterly financial summaries.

Spoiler alert: it didn’t.

“Why does this formula look like someone coded a secret message?” you muttered, leaning closer to your monitor. You had just started unravelling the mess when—

“Ya, ya, yoohoo!” Yena’s voice broke through your concentration, startling you so badly you nearly toppled out of your chair. She was suddenly looming over your desk, holding up a packet of snacks like she’d just discovered gold.

“Want some dried mango?” she asked, dangling the packet in front of your face.

You sighed, rubbing your temples. “…Sunbae, do you even work here, or are you just here to disrupt me?”

“Excuse me, I’m your supervisor. Disruption is part of my job description,” she said with a wink. “But seriously, how’s it going with that finance thingy?”

“It’s not a ‘thingy,’ it’s a nightmare,” you replied, gesturing to your screen. “This formula makes no sense. It’s like someone deliberately made it as complicated as possible.”

“Let me see,” she said, pulling up a chair beside you. She squinted at the screen, then immediately leaned back, shaking her head. “Yeah, nope. That’s a you problem. I’m more of a ‘big picture’ kind of gal.”

“Wow, so helpful,” you deadpanned.

“Hey, I didn’t say I couldn’t help in other ways!” she chirped, pulling out her phone.

“Oh no. What are you—”

“Shhh. I’m solving your problem,” she said, cutting you off as she started typing furiously. A moment later, she grinned and held up her phone. “Ta-da!”

You squinted at the screen. It was a meme about how Excel was designed to make grown adults cry.

“Very funny,” you said, but a small smile tugged at your lips.

“See? I’m boosting morale. That’s like, half my job as a supervisor,” she said, patting you on the shoulder before skipping off to her own desk.

-

Five minutes later, the printer jammed.

“YENA-SSI!” someone from the design team shouted.

She popped her head up like a prairie dog. “What? It wasn’t me!”

“It’s always you!”

“I take that personally,” she said, hopping up from her chair and making her way to the printer. “I’ll have you know, I’m a model employee. Watch and learn, folks.”

You glanced over just in time to see her dramatically roll up her sleeves, as if she were about to perform life-saving surgery. She yanked open the printer tray, dug around for a moment, and triumphantly held up the offending piece of paper, which was crumpled beyond recognition.

“Fixed it!” she declared, tossing the mangled paper into the trash.

The printer whirred back to life, and the team gave her a half-hearted round of applause.

“Thank you, thank you,” she said, bowing theatrically. Then, as she walked back to her desk, she sprinkled star-shaped confetti onto the floor behind her like she was leaving a trail of breadcrumbs.

You sighed, already knowing who would be tasked with vacuuming it up later.

-

At around 10:30 a.m., Yena made her rounds through the office. She stopped by everyone’s desk, offering unsolicited advice and handing out snacks like a chaotic fairy godmother.

“Eunji, you’re overthinking that layout. Trust your instincts!”

“Sungho, great job on the client emails, but maybe use fewer emojis next time. We’re professionals, remember?”

When she reached your desk, she leaned over your shoulder and whispered, “Still fighting the Excel file?”

“Yes, and it’s winning,” you replied without looking up.

“Want me to call IT?” she offered.

“I am IT,” you said flatly, earning a laugh from her.

“Well, when you’re done, come see me. We need to prep for the Kim & Lee client pitch. You love PowerPoint, right?”

You groaned. “You’re evil.”

“Evil? No, no. I’m effective,” she said with a wink before disappearing into the break room.

-

When lunchtime rolled around at 12:00 pm, the office buzz quieted as everyone scattered to their usual spots. Some gathered in groups to eat at their desks, while others slipped out for fresh air or made a beeline to the cafeteria. You decided to head to the break room to escape the endless spreadsheets and give your eyes a break from the glaring screen.

As you stepped inside, the smell of warm food hit you immediately—ramyeon, fried rice, someone’s dubious reheated fish—and in the middle of it all sat Yena, perched on the counter with her legs swinging, humming a tune to herself.

“Ah, my loyal team member!” she greeted dramatically, raising her half-eaten kimbap like royalty. “Come to dine with your favorite supervisor?”

You rolled your eyes but smiled as you made your way to the fridge to grab your lunchbox. “Favorite by default, considering you’re the only supervisor I report to.”

She grinned. “Still counts.”

You settled at the table, peeling back the lid of your leftovers: some rice, grilled chicken, and steamed veggies. Simple, nothing like the variety of colorful side dishes Yena always seemed to have. As if on cue, she hopped off the counter and slid into the seat across from you, pushing her kimbap container into the middle of the table.

“Want some? I made it myself.”

You eyed the kimbap warily. “What’s in it?”

“Rice, seaweed, veggies, and unconditional love,” she said with a wink, holding out a piece with her chopsticks.

You raised an eyebrow. “Unconditional love, huh? Sounds suspicious coming from you. sunbae.”

She gasped dramatically. “Wow! Can’t a supervisor just share her lunch without being accused of foul play?”

“Not when that supervisor once put chili powder in my tteokbokki.”

“That was one time!” she protested, pouting.

“And what about the fake soy sauce prank? Or the time you switched the sugar with salt?”

Yena bit her lip, clearly trying not to laugh at the memories. “Okay, fine, maybe I have a history, but I swear this kimbap is safe. Scout’s honour!”

You stared at her for a moment, debating whether you should trust her. Finally, you gave in, cautiously taking a piece from the container. It looked normal enough. Taking a slow bite, you braced yourself for some hidden twist—but to your surprise, it tasted great.

“See? I told you it’s good!” Yena said triumphantly, clapping her hands together. “I’m not just a prankster. I can cook well.”

You shook your head, chewing thoughtfully. “Fine, I’ll admit it. This is actually... really good.”

Her face lit up like you’d just handed her a trophy. “Knew it! Now I feel validated as both your supervisor and a good home cook.”

“Don’t push it,” you warned, but there was no bite to your tone.

The two of you ate in relative peace for a few minutes, the easy banter filling the room. Yena kept sneaking pieces of your chicken when she thought you weren’t looking, and you retaliated by stealing some of her kimbap. It was a rare moment where she wasn’t causing chaos, and you found yourself genuinely enjoying her company.

But, of course, this was Yena. The peace was never meant to last.

“So, about that trust thing,” she started, her voice taking on an innocent lilt that immediately put you on high alert.

“What about it?” you asked, narrowing your eyes.

“Well…” She reached into her bag and pulled out a small plastic spider, dangling it in front of your face with a mischievous grin. “You’re not scared of these, are you?”

Your glare could have cut through steel. “Sunbae, I swear—”

Before you could finish, she tossed the spider onto your rice. You jolted back, startled, only to realize it wasn’t moving. Fake. Of course, it was fake.

“Relax!” she said between bouts of laughter, clutching her stomach. “Your face—oh my gosh, I wish I’d recorded it!”

You picked up the spider and tossed it back at her. “You’re unbelievable. Can’t even make it through lunch without pulling something, can you?”

She dodged it with ease, still giggling. “What can I say? It’s my love language.”

“Your love language is being too nice,” you sarcastically muttered, shaking your head.

Yena just winked, stealing another piece of chicken from your plate. “You’re lucky you have me to keep things fun.”

-

The office was quiet as the clock ticked closer to quitting time. Most of your co-workers had already packed up for the day, leaving you and a few others burning the proverbial midnight oil. Your focus was on the final edits for the Kim & Lee proposal, your fingers flying across the keyboard as you updated figures, corrected typos, and double-checked client specifications.

The spreadsheet in front of you was practically your baby at this point—a meticulously crafted, formula-heavy masterpiece. Losing it would be catastrophic.

As you clicked to save your progress, the screen suddenly froze. Your cursor vanished, replaced by a spinning wheel of doom. Then, without warning, the screen went blue.

You blinked, momentarily stunned.

The iconic blue screen carved deep into your tired mind; the haunting words lingered:

“CRITICAL SYSTEM ERROR. ALL FILES DELETED.”

Your heart stopped.

“No, no, no, no!” you muttered, panic bubbling to the surface. You frantically clicked the keyboard, your mouse, anything to undo the apparent catastrophe. Nothing worked. The message continued to flash, taunting you:

“ALL FILES DELETED. SYSTEM FAILURE IMMINENT.”

Your pulse was racing. Everything—hours of work, detailed charts, carefully formatted tables—gone in an instant. You’d have to start over, and with the deadline looming, that wasn’t just inconvenient; it was impossible.

“Why now? Why me?!” you groaned, your voice echoing in the empty office. Sweat prickled the back of your neck as you opened Task Manager, desperately trying to shut down whatever program had caused this.

That’s when you heard it—a barely stifled giggle.

Slowly, you turned your head, eyes narrowing.

“Yena-sunbae” you said, your voice low and dangerous.

Behind you, Yena stood just outside your cubicle, clutching her phone and biting her lip to keep from laughing. Her shoulders shook with barely contained glee, and her face was turning red from the effort of holding it in.

“What did you do?” you demanded, your tone sharp enough to make her flinch—almost.

That was the wrong question because it sent her over the edge. She exploded into laughter, doubling over as if you’d just told the funniest joke in the world.

“Your face!” she managed to wheeze, tears forming in her eyes. “Oh my gosh, you should’ve seen your face!”

“YENA,” omitting the formality, you shouted, standing up so fast your chair rolled backward.

“It’s—it’s just a screensaver!” she choked out between fits of laughter, holding up her hands in surrender. “Relax! Your files are fine. Everything’s fine! I saved it already!”

You froze, your panic slowly giving way to disbelief—and then anger. “A screensaver? You nearly gave me a heart attack for a screensaver?”

She nodded, wiping her eyes. “I couldn’t resist! You’ve been on edge all day, and you were so focused—it was too perfect!”

You stared at her, torn between throttling her and collapsing into a puddle of relief. “Yena, I swear, if you ever—”

“I’ll never do it again, promise,” she interrupted, holding up three fingers in a Scout’s honour gesture. Then she ruined it by snorting with laughter. “Okay, maybe not never, but not anytime soon.”

Your glare could’ve melted steel. “You’re lucky I didn’t actually lose anything, or I’d be writing the longest HR report of my life right now.”

“Aw, come on, don’t be mad!” she said, stepping closer and placing her hands on your shoulders. “It was funny, admit it.”

“No, it wasn’t,” you grumbled, sitting back down and trying to calm your frazzled nerves.

“You’ll laugh about it later,” she said confidently. Then, after a beat, she added, “...Maybe.”

You huffed but couldn’t stay mad at her for long. This was Yena, after all. Chaos was her default setting, and you knew what you were signing up for when you started working under her.

“Alright,” you sighed. “But you owe me dinner. And drinks. Good drinks. None of that cheap stuff.”

“Deal!” she chirped, already bouncing on her heels. “Let’s go! My treat. No pranks this time, I promise.”

She linked her arm with yours, dragging you toward the elevator. Despite yourself, a small smile crept onto your face.

With Yena, your life might’ve been unpredictable, messy, and occasionally terrifying—but at least it was never boring.