The sentence "If life is just like the first time we met" comes from Nalan Xingde's "Mulan Ci Bigujue Ci Cambodian Friends",

It means that if you get along with the person you like, you will always be like When we first met, it was beautiful and indifferent. There was no resentment or complaint later, so everything just stayed as good as it was at the beginning. ② What is the sentence: This uses the allusion of Jieyu being abandoned by the Han class. Ban Jieyu was the imperial concubine of the Han Dynasty. She was framed by Zhao Feiyan and Hede and retreated to the cold palace. Later, she wrote a poem "Song of Resentment", using the autumn fan as a metaphor to express her resentment of being abandoned. Liang Liu Xiaochuo's poem "Ban Jie's Concubine" in the Southern and Northern Dynasties also pointed out that "the concubine's body is like an autumn fan", and later the autumn fan was used to describe the woman who was abandoned. This means that we were supposed to love each other, but instead we became separated and abandoned today.