Gaoyang is her summer for He Qing. Although He Qing hates hot summer, she likes this summer. He Qing and Gao Yang have a crush on each other. In the summer after graduating from the college entrance examination, Gao Yang's father and mother forced Gao Yang to go abroad. It was actually a small misunderstanding. He Qing found out later that it was an own mistake. He Qing has been thinking that if he had gone all out to Gaoyang that summer, he would not have missed so many years.
The person you fall in love with at first sight will still fall in love with you again when you meet again after a long separation.