Xu Qingli has never forgotten the startling glimpse she had when she was 15 years old for many years.
When they parted, the young man told her that he would come back when it snowed in Rongcheng.
So she looks forward to snow in Rongcheng every year.
*Essay
*Open ending
Intention: People will eventually be trapped by the things they can't get when they are young.