Before leaving, she conceived a story about a sister-brother relationship and planned to write it into a novel when she came back. In the novel, she will go through all kinds of troubles to find him on the Internet for this love at first sight. Unexpectedly, she met a boy she fell in love with at first sight. He was clean, warm, and polite to her. But she didn't have the courage to talk to him. She searched Weibo and found an account that might be his. She would only follow it silently and didn't dare to ask him in a private message: Hello, are you the boy in white clothes standing next to me that day? Some people, like dust, are timid and have low self-esteem, so the results are not good. Chen Ai complained to herself in her heart.