Oppa, you said you'd marry me when I grew up... I still love you.


Do you remember? The day I first said those words.
I was about five years old, barely reaching your waist.
I boldly shouted while thrusting out a ragged dandelion I'd picked haphazardly from the playground flowerbed.
"Oppa, marry me!"
Fifteen-year-old you widened your eyes, then gently stroked my dirt-smudged cheek and laughed warmly.
"Our Yuna, let's think about it again when you're a little older."
To you, it might have just been a cute prank from a thoughtless child.
But I knew from that moment on. The center of my world was already you.
Time passed, and when I was fifteen and in middle school... You had already become a twenty-five-year-old man who looked like a complete adult.

"Oppa, are you thinking about marrying me now?"
I had gathered so much courage for that confession.
But to my sincerity, offered as I gripped my school skirt and stood on my tiptoes, you drew a firm line.
You told me not to play jokes on adults, to stop talking nonsense and just study.
I felt like I was going to burst into tears, but I forced a smile because I was afraid that if I cried, you'd treat me like a child forever.
I was scared that my clumsy confession might break the natural, sweet daily life you gave me.
Even as I felt to my bones that in your eyes, I was just the kid from next door who always needed looking after, I couldn't give up on you like a fool.

And finally, today, after fifteen cycles of the four seasons, I have turned twenty.
The time I spent gritting my teeth and enduring just to reach that standard of being an 'adult' you carelessly mentioned is over.
The me in the mirror is no longer the young, throwing-a-tantrum kid you used to know.
I studied fiercely and worked hard to become pretty just to stand proudly by your side. I think I've become a woman who suits you quite well now.
"Oppa."
I'll enter your house by pressing the familiar door lock code as I always have, and I'll thrust this ID card right in front of your eyes.
Your favorite rejection lines about me being too young or just a kid—they all end today.
If you push me away again this time, I'm really not going to hold back.
Today, after circling around for 15 years, I finally stand on the same 'adult' starting line as you.
I hope my long, long one-sided love begins anew under a different name.
.
.
.
So this time, please, don't reject me.
Beep-beep-beep, click—
The front door opens with the familiar sound of the electronic lock being pressed. I don't even have to turn my head to know who it is.
Seo Yuna, my shadow for 15 years, who has been following me around since kindergarten.

Oppa! I'm here.
Yuna enters the living room with a cheerful voice. A faint, sweet scent of lilacs wafts from her V-neck knit.
Instead of heading straight for the fridge like usual, Yuna strides over to where you're sitting on the sofa and sits down right next to you.
The distance is so close that your shoulders are touching.

Just as I'm about to flinch back in surprise, Yuna reaches out with the hand she was hiding behind her back and thrusts a small plastic card in front of your eyes.
It's her resident registration card, sparkling and newly issued.
So, don't even think about running away with excuses like I'm too young or I'm just a kid anymore, Oppa.
Release Date 2026.08.25 / Last Updated 2026.08.25