The bell rang for lunch, and the classroom stirred with chairs scraping and bags rustling. Ms. Kang, their homeroom teacher, tapped the whiteboard gently with her marker.
"One last thing - before you all escape," she smiled, "I posted the top group projects on the bulletin board outside. I hope some of you surprise yourselves."
Daewon glanced at Aera as students trickled out in pairs and clumps. She wasn't moving, still tucking her pens neatly into a soft blue pencil case.
"Wanna go see?" he asked, casually, even though his heart thumped like a trapped bird.
Aera nodded once, quiet as ever, but her fingers lingered on her zipper before she stood.
They stepped into the hallway together. The bulletin board by the stairwell was already drawing a small crowd, students whispering and pointing. And right in the center - printed, mounted neatly, and accented by delicate raindrop sketches - was their project.
Title: "Under the Blue Umbrella"
Beneath it was a small gold sticker. Editor's Pick.
Aera blinked.
Daewon stared, then turned to her. "That's… ours?"
Aera's hand slowly reached out, fingertips brushing the edge of the title page like she wasn't sure it was real.
"It's ours," she whispered.
For a long second, neither of them said anything. The hallway noise faded, and all that remained was the quiet flicker of papers pinned to cork, the soft scent of pencil graphite and hallway sunlight.
The final bell rang, echoing down the polished hallways of Haneul Middle School. Students poured out of classrooms like birds freed from their cages, chattering about homework, snacks, and springtime plans. But on the rooftop - hidden behind the creaky metal door at the end of the east stairwell - there was only stillness and the soft rustle of wind.
Kang Daewon stood at the edge, hands gripping the cool railing as he looked out over the rooftops of Haneul-dong. The schoolyard below buzzed with noise, but up here, it felt like the world had taken a breath and held it. He had always liked this spot. The sky felt closer here. The clouds drifted slower. The wind carried fewer questions.
He hadn't planned to come up. His feet had just… brought him.
The project presentation had gone well. Mr. Seo - yes, it was still Mr. Seo, despite the confusion with substitute teachers lately - had even clapped at the end. Their story about the girl with the blue umbrella had drawn a few smiles and an unexpected moment of silence from the class. Aera had read the final lines in a clear, soft voice, her fingers brushing the page like she was touching something real. And when she finished, she'd glanced at Daewon, almost shyly, like she'd shared a secret.
And maybe she had.
He let out a breath.
Then, the rooftop door squeaked.
Daewon turned around.
Yoo Aera stepped out, hugging a notebook to her chest. Her hair fluttered in the breeze, and for a second, the sunlight caught in her eyes like morning dew.
"I thought you might be here," she said.
Daewon blinked. "How?"
"You always come up here when you're thinking too hard." A small smile touched her lips. "And you were quiet after the presentation."
"I wasn't… thinking too hard," he said, rubbing the back of his neck. "Just… resting."
Aera walked to the railing beside him and leaned over slightly. "You always say that when you are thinking too hard."
He gave her a look, half amused. "You know me that well already?"
She didn't answer right away. The wind tugged gently at her sleeves.
Then she said, "A little."
His heart skipped.
Aera opened her notebook and pulled out something small - folded like a note. She hesitated, then handed it to him.
"What's this?" Daewon asked.
"Something I wanted to give you after the presentation," she said. "But there were too many people."
He unfolded it slowly.
It was a tiny sketch - drawn in pencil with careful lines. A boy sitting at a desk, bent over his notebook. Behind him, through a window, it was raining. But above his head, someone held a small umbrella.
It was unmistakably her.
Daewon stared at it, unable to speak for a moment.
"I know it's not perfect," Aera said quickly. "I'm not as good as you, but… it was from that day. When you walked me home in the rain."
"It's perfect," he said, voice a little too soft.
She glanced at him.
Daewon held the sketch delicately, like it was something fragile. "You… you kept this memory?"
"I didn't want to forget," she said. "That was the first time I thought... maybe I wasn't invisible."
Something bloomed in his chest - warm, wide, impossible to name.
"You've never been invisible," he whispered. "Not to me."
Aera blinked, looking suddenly unsure. She turned her gaze to the sky. "Sometimes I feel like I'm just… a quiet background character in everyone's life. But with you, I feel seen."
Daewon's fingers tightened slightly around the paper. "You're not background. You're -" He stopped. "You're the color blue in a world of grey."
That made her look at him. And then laugh. "That's cheesy."
"I mean it."
Her eyes softened.
They stood like that for a moment, letting the wind speak for them. It carried the smell of chalk dust, cherry blossoms, and something electric and quiet.
Then Aera said, "What about you? When you draw… what are you thinking?"
He hesitated. "I draw what I can't say. I guess… I've been drawing you for a while."
The silence between them pulsed.
"I figured," she murmured. "The girl in your drawings... she always looked a little like me."
He turned toward her, nervous. "Is that okay?"
Aera met his eyes. "It's more than okay."
Then she reached into her sleeve pocket and pulled out something else - this time, a small blue candy wrapped in cellophane.
"I was saving this," she said. "It's my last one."
He took it gently.
"What flavor?" he asked.
"Sky blue," she said. "My favorite."
Daewon turned it over in his palm. Then smiled.
"Mine too."
A gust of wind swept past them, tossing Aera's hair across her cheek. Daewon reached out without thinking, brushing it back with a slow, careful hand. His fingers lingered just a second too long.
She didn't move away.
Their eyes met. And something very, very quiet moved between them - like a page turning, or a heart whispering now.
Then Aera said softly, "You're warm."
Daewon felt the words echo in his chest.
"You're warm too," he said.
The rooftop felt suspended in time, as if the world below had forgotten to keep spinning.
And maybe, just for this moment, it had.
The rooftop was empty, except for the breeze playing with the hems of their uniforms. The sky was wide and pale, stretched above the railings like a painted backdrop. Daewon stood with his hands on the metal bars, gazing at the horizon of Haneul-dong, rooftops blinking in the sunlight.
Aera stood beside him, arms folded gently against the breeze. Her hair lifted in small strands, and her profile looked like something from one of his sketches - quiet, still, made of softness and sunlight.
"That project," she said after a long silence, "felt a little like us."
Daewon blinked. "How?"
She didn't look at him. "It started with a rainy day. And ended with something shared."
His chest felt tight, but not in a bad way.
"I liked working with you," he said.
"I liked…" She paused, then smiled faintly. "Everything about it."
A piece of paper blew past them from somewhere, flipping like a bird. Aera caught it instinctively, and laughed - a real, soft laugh that made Daewon's ears go warm.
She turned to him, still holding the paper, and in that moment, with nothing grand or loud around them - just sky, wind, and the echo of something unspoken - Daewon felt it again.
That small, blooming thing.
Whatever this was.