Is it true that everyone must have a secret love in their youth? There is someone who is beyond your reach. That person will be your childhood friend and classmate.
Xia Zhi has a crush on Zang Xin: "Xia Zhi, are you familiar with Wen Ting? Give it to him for me!"
In the past, Xia Zhi would nod, but after a while, she would say, "I'm not familiar with him, I haven't spoken to him before."
"Well, I thought your house was so close, how could I not recognize him?"
"Yes, how could we not recognize each other when we are so close? I just can't help it even if I don't want to."
Concept: There is unexplainable love in the introduction