English composition on "Comfort the boy who lost his parents in the form of dialogue"

Who ever said that children are debts owed by their parents all their lives, and they have to collect debts in this life? I don't know if this is right or wrong, but I believe that parents who are children always break their hearts.

In the first semester of senior high school, the old class specially invited a teacher to hold a lecture on success for our class. The teacher said that one of the three indispensable conditions for success is gratitude, gratitude to parents, teachers and classmates, and most importantly, gratitude to parents. Our lives are given by our parents and they have brought us up. He told us a lot of real stories about parents and children, which made us all close our eyes and recall them with our parents for many years. At this time, the lecture was coming to an end, parents quarreled, and the old class also cooperated with each other to play a few songs about father and mother, "Mother by Candlelight". When the songs sounded, many students all shed tears of regret, regretting quarreling with their parents and being ignorant. One night, the classroom was quiet and could hear the needle being extinguished. Then I saw the words "Mom and Dad: Thank you, I'm sorry" written on the diary table. A few simple sentences contain a lot of emotions. That night, I sent a message to my mother, saying, "Mom, I miss you." Later, he received a lot of short messages, and his mother sent a phone call. Because he was in class, he didn't answer it. Just after work, his mother came over and asked me what was wrong. Why did you suddenly tell mom? Then I suddenly want to cry. I know from my mother's question how I don't care about my parents at ordinary times, and how they care about our growing flowers as parents. He is really guilty.