Someone once said that there are three types of people you will meet in your life: the first type is the person you love; the second type is the person who loves you; and the third type is the person who will spend your life with you.
When I first saw Nie Chang, even though he was beaten all over with bruises and purple streaks and two nosebleeds, I knew that I had met the first kind of person in my life. Regarding Lang Ye and Situ Aoxue, I am not sure whether they are the second and third people in my life. It wasn't until many years later that I suddenly realized that the three types of people in my life had actually appeared in my world long ago, but they had left and would never come back.