Break open the two halves of the white pomelo, tear off a small piece and put it in your mouth to bite. The sour taste of the white pomelo stimulates the taste buds, and the bright autumn sunshine also becomes sour. The sour taste is very similar to some incredible mood in the memory of youth, which is the mood of chasing someone but never getting close, saying that you like it but not that much, like a kind of just right but not obvious worship, a kind of subtle emotion that seems to be absent.
He Su and Su Rong have known each other since they were young in a small town. They were in the same class in middle school and high school, and happened to be in the same city at university. They went around in circles, missed and reunited, were close and far away, and finally got together.