```
That day, the person clutched the gifts handed over by everyone, chuckling foolishly, and slowly walked out of the school gate. Midway, he stumbled and fell, causing his belongings to scatter across the ground. The students laughed heartily, thanking him for bringing laughter to everyone in that final moment.
At that time, Du Changlong felt he had done a good deed because everyone present had laughed, except his mother, who stood expressionless at the side.
So, during the high school years, when he heard rumors about Yi Qingyan being "mentally unstable" and such, he thought this girl might be one of them.
"I'm sorry, really sorry, I didn't know you were..."
As Du Changlong explained the situation, he could not help but think of that person from middle school.
The more he thought, the more he felt he might have really done something wrong... Why had he never realized it before?
