Jin-woo loosened his white-knuckled grip on his bag and turned to his parents, his voice regaining its steady, low frequency. "Let's board. The gate is closing."
They followed the stream of travelers into the jet bridge, the transition from the terminal to the aircraft marked by the sudden change in air pressure and the faint scent of jet fuel.
Inside the business-class cabin of the Boeing 787, the atmosphere settled into a high-end hum as passengers stowed their belongings and took their seats in the oversized leather pods.
In the first row, Hajun was nestled into the center section, his small face peering over the edge of the seat at the array of buttons, while his grandmother adjusted a silk blanket over his lap with quiet, maternal care.
Across the aisle, his grandfather settled into his own seat, opening a financial newspaper and exhaling a sigh of traveling comfort.
One row behind them, Jin-woo sat alone in the center section, his large frame making the generous seat look almost small.
The seat directly beside him remained conspicuously empty, a void of gray leather that felt strangely loud in the quiet cabin.
Further back in the cabin, the atmosphere was different—stiff and exhausting for one passenger in particular.
Eun-soo sat politely angled toward the aisle, her posture composed and her expression a mask of professional patience, but her internal focus was fraying at the edges.
The man in the seat beside her—an older gentleman in a loud blazer—had been talking at her without pause since the safety demonstration.
"…and back in my day, international flights weren't like this at all! We had real legroom, and the service? It was like a five-star gala in the sky—"
Eun-soo nodded lightly, her smile never wavering but never quite reaching her tired eyes. "Ah… I see. That sounds like quite an era, sir."
Another pause. Another sentence. Another long-winded story about a pension fund that she wasn't truly hearing.
Her fingers tightened slightly over the cool metal of her armrest, her knuckles pale against the peach fabric of her sleeve.
A few rows ahead, Jin-woo unfastened his seatbelt with a sharp click that went unnoticed by the cabin.
"I'll be back in a moment," he said quietly to his parents as he stepped into the aisle, his height drawing a few glances from the other passengers.
As he moved down the cabin toward the lavatory, his gaze shifted—just slightly—scanning the rows as he passed.
And then, he saw her.
Eun-soo was sitting there, trapped behind the older man's animated gestures, her face a picture of polite suffering as she leaned as far into the aisle as her seat would allow.
The man beside her continued, completely unaware that his audience had mentally checked out miles ago.
"…so I told him, if you want to succeed in the construction business, you have to be willing to get your boots dirty, you understand?"
Jin-woo paused for just a fraction of a second, his shadow falling across Eun-soo's lap.
It was long enough for him to read the slight tension in her jaw and the way she was staring at the 'Fasten Seatbelt' sign as if it were a lifeline.
On his way back from the front of the cabin, he didn't return to his seat; instead, he stopped directly beside her row.
"Miss Eun-soo."
Her head turned immediately, her neck snapping toward the sound of his voice as surprise flickered across her features, breaking her polite mask.
"…Mr. Jin-woo?" she breathed, her voice a mix of shock and an almost pathetic amount of relief.
The older man stopped mid-sentence, looking up at the tall, imposing figure in the black shirt with a brief, territorial glance.
Jin-woo remained calm and perfectly composed, his eyes fixed solely on Eun-soo, ignoring the older man entirely.
"The seat next to me is empty," he said simply, his voice carrying clearly over the cabin's white noise.
A heavy pause followed. The air between them seemed to vibrate with the weight of the invitation.
"You can come and sit there, if you'd like," he added.
There was no elaborate explanation, no added flirtation, and no mention of her obvious discomfort—just an objective option presented with cold, logical clarity.
For a second, Eun-soo hesitated, her heart performing a strange, fluttering rhythm against her ribs.
It wasn't because she didn't want to go—it was because she understood exactly what moving seats meant in the eyes of his parents sitting just one row ahead.
It was a choice to be seen with him.
"…Ah—" she glanced briefly at the older man, who had finally gone quiet, looking slightly offended that his lecture had been interrupted.
Then she looked back at Jin-woo's steady, waiting gaze. "Is that… is that really okay? I don't want to be a bother to your family."
Jin-woo gave a single, firm nod. "Yes. The seat is yours if you want it."
That was all the permission she needed.
She unfastened her seatbelt with a sense of urgency she tried to hide, offering a small, apologetic smile to her seatmate.
"Excuse me, sir. It seems I've found my party."
The man shifted his legs, looking surprised and a bit grumbly as she stepped out into the aisle, her peach hoodie brushing past Jin-woo as she moved.
A few moments later, she settled into the plush, empty seat beside him, the scent of her light perfume momentarily overcoming the sterile airplane air.
The space between their individual pods wasn't large, but the atmosphere felt entirely different than the row behind.
It was quieter, cooler, and charged with an energy that made the skin on her arms prickle.
For a long while, neither of them spoke, the only sound being the distant roar of the engines as they reached cruising altitude.
The silence wasn't awkward; it was just unfamiliar, like a new piece of code that hadn't been fully executed yet.
"Thank you," she said softly, her voice barely a whisper above the cabin hum. "You really saved me back there. I think I knew that gentleman's entire life story by the time we hit ten thousand feet."
Jin-woo didn't look at her immediately, his hands resting idly on his tablet. "It's fine."
A pause followed, and then he added, his voice even quieter than before, "You looked incredibly uncomfortable. It was distracting."
Eun-soo let out a small, jagged breath—almost a laugh—as she leaned back into the headrest. "Was it really that obvious? I thought I was doing a good job of being the 'polite teacher'."
Jin-woo didn't answer directly, but the faintest hint of softness crossed his sharp expression, a ghost of a smile that disappeared as quickly as it came.
He adjusted his seat slightly, creating a sense of private space for both of them.
"Just sit here comfortably with me," he said, his tone grounding and certain. "I mean... I will not disturb you. You can rest."
Eun-soo looked at his profile, noticing the way the cabin lights caught the edge of his jaw, and felt a strange, terrifying sense of peace wash over her.