Xiaoya has mild prosopagnosia.
When she was in elementary school, she was checking red scarves at the school gate. When Xiaoya saw a classmate being stopped, she quickly took out a spare one from her bag and handed it to the classmate. Before the other party could say thank you, Xiaoya jumped into the school gate.
Xiaoya thought to herself: I am a good student who does good deeds without leaving a name, so that classmate doesn't need to thank me too much!
Qi Hao's secret love for someone can be traced back to the red scarf in elementary school. It was a rare mistake that Qi Hao made, but he was saved by that inconspicuous classmate in the class.
For example, Xiaoya wears new clothes today, a new pencil case today, and Xiaoya wears new shoes today.
Of course, more often than not, it was Xiaoya who dropped the rubber band or hairpin on the ground, and Qi Hao gracefully walked over to pick it up and put it in his pocket; Xiaoya's pencil fell on the ground, and it was Xiaoya's drawing. Xiaoya's. . . .
Later, after graduating from elementary school, Qi Hao found a small box and put his Xiaoya-related supplies in it together with the red scarf that he had not returned, and locked it with the combination lock.