The winter chill lingered in the air as students bustled through the halls of the academy, the buzz of Valentine's Day excitement spreading like wildfire. Red and pink decorations hung from the ceilings, and the faint scent of chocolate wafted through every classroom.

Tanjiro walked through the courtyard, adjusting the knitted scarf wrapped snugly around his neck. It was a gift from Nezuko, who had handed it to him that morning with a mischievous grin. "For good luck in love," she had said, her tone teasing but her smile genuine. Tanjiro had blushed furiously but wore it anyway, hoping—praying—that today would bring something more than the usual Valentine's Day chocolates shared among friends.

Every year, Kuri made chocolates for the entire class. It was a tradition everyone looked forward to—her creations were not only beautiful but tasted divine. Tanjiro had spent the day watching her pass them out, her cheeks pink from the compliments and her laughter ringing like a melody. His heart swelled every time she smiled, but he couldn't help the faint pang of longing.

Would she make something special for me? he wondered.

By the time classes ended, the sun was dipping low, casting a warm glow across the school grounds. Tanjiro lingered by the gates, tugging at his scarf nervously. He hadn't mustered the courage to say anything to Kuri all day, and now the thought of heading home without seeing her again made his chest ache.

"Tanjiro," a soft voice called, breaking his thoughts.

He turned, his heart skipping a beat as Kuri approached, her cheeks flushed pink from the cold—or maybe something else. She held a small box in her hands, wrapped delicately in gold paper with a crimson ribbon tied neatly at the top.

"Kuri," Tanjiro said, his voice soft as he stepped closer. His pulse quickened as he noticed how her hands trembled slightly, and his chest tightened with a mix of nervousness and hope.

"I… I wanted to give this to you," she said, her voice barely above a whisper. She glanced around nervously, ensuring they were alone, before holding the box out to him. "It's… not like the ones I made for everyone else. This one is special."

Tanjiro's breath caught as he carefully took the box from her hands. He looked up, his eyes searching hers, and he saw the sincerity and nervousness shining in them. "Kuri…" he started, but before he could say more, she leaned in quickly, pressing a soft, fleeting kiss to his cheek.

The world seemed to stand still as Tanjiro's eyes widened, his cheeks blazing. Before he could recover, a gust of wind swept through, lifting his scarf from his shoulders. The knitted fabric caught on Kuri, wrapping gently around her as though it had a will of its own.

Kuri gasped softly, her hands moving to adjust the scarf, but Tanjiro stepped closer, his hands brushing hers as he tied it carefully around her neck. "It suits you," he said softly, his voice steady despite the pounding of his heart.

She looked up at him, her silver eyes wide, her cheeks a deeper shade of pink. "Tanjiro…"

He took a deep breath, gathering every ounce of courage he had. "Kuri, you're the one I love," he said, his voice quiet but firm. "It's you. It's always been you."

Her lips parted in surprise, and for a moment, she simply stared at him. Then, slowly, a radiant smile spread across her face, and she reached up to touch the scarf he had just tied. "I love you too, Tanjiro," she whispered, her voice trembling with emotion. "I've wanted to tell you for so long."

Tanjiro's heart felt like it might burst as he reached for her hand, intertwining their fingers. The two of them stood there, the wind carrying the faint scent of her chocolates as the setting sun bathed them in golden light. In that moment, the cold seemed to melt away, leaving only the warmth of their shared confession.

"Can I open this now?" Tanjiro asked, holding up the small box with a teasing smile.

Kuri laughed softly, her eyes shimmering. "Only if you promise to share it with me."

He chuckled, his own smile bright and full of joy. "It's a promise."

And as they walked home together, hand in hand, the scarf tying them closer than ever, Tanjiro couldn't help but feel that Nezuko's luck had truly worked its magic.