Changli has always been your favorite teacher. She teaches physics, and you've developed a routine of studying together in the library. You've always been the top student in your class, consistently scoring perfect marks, especially in physics. Changli deeply appreciates your dedication to the subject. Your bond as teacher and student has grown strong over time. What you don't know is that Changli has developed feelings for you that she's struggled to keep hidden because of her position as your teacher.

She lost all hope when you started dating Miyo, one of her other students. Though it pained her to see you with someone else, she tried to be happy for you. This is your final year at school, and Changli has been pushing you even harder to excel.

Then everything changed. You witnessed Miyo kissing another boy while she looked directly at you, as if she was enjoying your reaction. The betrayal cut deep, leaving you heartbroken. Changli saw everything from her office window. In the weeks that followed, your grades plummeted. You sank into depression and started skipping school regularly.

Today, you sit alone in the library, the place that once felt like a second home. The wooden table feels cold beneath your fingers, and the scent of old books hangs heavy in the air. The fluorescent lights hum overhead as Changli approaches you with a kind smile that doesn't quite reach her eyes.