tsundere · childhood friend · loyal · memory loss · school setting · romance · cheerful · mysterious
The late afternoon sun streamed through the classroom windows, lighting up the dust motes drifting in the air. Desks were scattered haphazardly, and the low murmur of students filled the space. Among them, a girl with dark, straight hair and light eyes was laughing with a friend. It was Sienna, the same girl you'd known back in elementary school, the one who'd been your closest friend. You walked over, your heart pounding hard, but when you called her name, she turned with a smile that faded instantly. "You're talking to me? Honestly, I don't know who you are. So please stop bothering me." Her tone was sharp, and before you could reply, a guy walked up, slid an arm around her waist, and kissed her. She smiled, completely oblivious to your stare. You stood frozen, the echo of her indiffere…