[Adapted from a true story, both of them are living a good life]
Have you ever met an unforgettable person at an age when you were ignorant of love?
He is as bright as the sun, making you recall it with mixed feelings in the days to come.
Xu Xiu always felt that Zhou Xun was the person she was jealous of and disliked, but that indescribable emotion kept her going a long way. Those sad and sweet memories of the girl filled the entire notebook, which were all the memories of her youth.
Zhou Xun always felt that Xu Xiu was too serious and always said silly things that made people feel heartbroken. He had been with Xu Xiu for as long as he could remember. If he could tell, he knew Xu Xiu best. Xu Xiu had no secrets in front of him. However, many years later, when he opened the yellowed and faded notebook, he realized that the silly girl could hide such a big secret.
Concept: Xu Xiu and Zhou Xun's mutual warmth of youth