When he was 17 years old, Tang Zhi transferred to the bully Ning Ju's class. He found that she didn't seem to be as bad as they said. But just when he was about to open his heart and accept Ning Ju, she went to other places due to family reasons, and there was no news. But six years later, on the bustling street, his heartbeat recognized Ning Ju before him.
Purpose: personal experience