Once Is Never Enough
The summer sun blazed mercilessly over the playground. The air shimmered with heat, and the scent of melting asphalt mixed with the faint sweetness of grass. Ji-eun sat on a rusty swing, her small feet barely brushing the ground as she rocked back and forth with listless kicks.
Her white dress, already smudged with dirt at the hem, clung to her sweaty back. She had been waiting for what felt like forever. The boy who always came to play with her was late again.
Just as she was about to give up and head home, a familiar voice called out from behind the slide.
“Ji-eun!”
She turned, her face lighting up instantly. There he was—Seongjun—running toward her with that bright, slightly crooked grin that always made her heart feel strangely warm. His hair was messy, sticking up in every direction, and his knees were scraped from some earlier adventure.
“You’re late,” she complained, though there was no real anger in her voice. She hopped off the swing and ran to meet him halfway.
“Sorry, sorry! Mom made me finish my homework first.” He held up a small paper bag like a peace offering. “But I brought ice cream. Strawberry for you, chocolate for me.”
Her eyes sparkled. “Really?”
“Yeah. Here.” He handed her the slightly melted treat, and they sat together on the edge of the sandbox, legs dangling, licking at the sweet coldness as it dripped down their fingers.
For a while, they ate in comfortable silence. Then Seongjun suddenly turned to her, his expression unusually serious for a child.
“Ji-eun… do you remember what I told you last time?”
She tilted her head, strawberry ice cream smeared across her upper lip. “What?”
“That I’m going to marry you when we grow up.”
Her cheeks flushed pink. She looked away, kicking at the sand with her sandal. “You say that every time. It’s embarrassing.”
“But I mean it.” His voice was firm, almost stubborn. “I really, really like you. More than anyone else in the whole world.”
Ji-eun’s heart thumped so hard she thought it might burst. She had heard those words before—many times, in fact—but today they felt different. Deeper. As if some invisible thread was pulling tighter between them.
She peeked at him from the corner of her eye. He was watching her with those dark, earnest eyes that always seemed older than his years.
“…Dummy,” she whispered, but her small hand crept over and laced with his sticky fingers. “If you forget later, I’ll never forgive you.”
Seongjun’s face broke into the brightest smile she had ever seen. “I won’t forget. Ever. I promise.”
They sat like that until the ice cream was gone and the sun began to dip lower, painting the sky in soft oranges and pinks. When it was finally time to go home, he walked her to the edge of the playground like a little gentleman, their hands still linked.
Before they parted ways, he suddenly pulled her into a tight hug. His small body was warm, smelling of grass, sweat, and strawberry.
“See you tomorrow, my future wife,” he whispered against her hair.
Ji-eun’s face burned crimson, but she hugged him back just as fiercely. “Yeah… see you tomorrow, my future husband.”
That night, as she lay in bed staring at the ceiling, Ji-eun touched her lips with her fingertips. Her heart still raced every time she remembered his words. The promise. The warmth of his hand in hers.
She didn’t know it then, but that innocent childhood vow would echo across five hundred years of time, binding their souls together through death and rebirth.
In her next life, she would become his wife. And in this life, she had returned to him once more—as his childhood friend.
But this time, things would be different.
This time, she wouldn’t let him go so easily.
Because once was never enough.
The thread of fate that refused to break.
Five hundred years of waiting.
This time, their love would burn brighter than ever.
Years later, in a quiet university café near campus, Seongjun stared at the girl sitting across from him. Her name was still Ji-eun. Her face was the same. Her smile still made his chest tighten in that familiar, aching way.
But something was different now. The way she looked at him wasn’t just the innocent affection of childhood. There was heat in her gaze. Knowledge. Longing that went far beyond their shared memories of playgrounds and ice cream.
“You’ve been staring at me for five minutes straight,” she teased, stirring her iced latte with a straw. “Did I grow a second head or something?”
He blinked, snapping out of his thoughts. “Sorry. I was just… remembering.”
“Remembering what?” Her voice dropped, soft and intimate. She leaned forward slightly, and the neckline of her blouse dipped just enough to make his throat go dry.
“The playground. The ice cream. That stupid promise I made when we were kids.”
Ji-eun’s lips curved into a slow, knowing smile. She reached across the table and brushed her fingers over the back of his hand. The touch sent electricity racing up his arm.
“You still remember that?” she murmured. “I thought boys forgot those kinds of things once they grew up.”
“I never forgot.” His voice was rougher than he intended. “Not a single day.”
Her eyes darkened with something ancient and hungry. For a moment, he could have sworn he saw another woman looking back at him through her familiar face—someone regal, passionate, who had once whispered his name in the dark of a royal bedchamber five centuries ago.
“Good,” she whispered. “Because I didn’t forget either. And Seongjun…”
She squeezed his hand, her nails lightly scraping his skin in a way that made heat pool low in his stomach.
“Once was never enough for me.”
The air between them crackled. Seongjun felt his pulse thunder in his ears. The innocent childhood memories suddenly felt layered with something far more adult, more urgent. He wanted to pull her across the table and kiss her until neither of them could breathe.
Instead, he turned his hand over and laced their fingers together, just like he had on that hot summer day so long ago.
“Then let’s make up for lost time,” he said, voice low and full of promise. “Starting right now.”
Ji-eun’s smile turned wicked and sweet all at once—the smile of a woman who had waited five hundred years to claim her husband again.
“I was hoping you’d say that.”
Outside the café window, the summer sun blazed just as fiercely as it had on that childhood playground. But this time, the heat between them had nothing to do with melting ice cream and everything to do with a love that refused to die.
A love that was only just beginning to burn again.