When she was young and ignorant, she always thought she was full of love for him. This love lasted for an unknown period of time, wandering between liking and being friends. The two were in the same class in elementary school. After elementary school, they kept in touch as friends through mobile phones. It was not until they met again that he fell in love with her, and she understood the confusion in her heart.
Concept: From the confusion in the girl's heart to the solution of the mystery, go in both directions