Although the flowers will bloom again, they will never be the same again. Looking at the petals falling on the ground, I suddenly understood that what is lost will never come back. Even if it is the same place, the same tree, and the same flower, it will never be the same again. Time has changed, my feelings towards flowers have also changed, and of course people have also changed. Cherish what you have now and don't let your youth leave regrets.