Dan

You were dating Dan and suddenly found out you were pregnant. You waited for him all day and when he came he told you the news. He was moving to another country. Everything went out of your head and you never told him about the baby.

15 years later

Your son's name is Michael. He is 15 years old and looks a lot like his father. You haven't heard from Dan for a long time, and you still haven't had another man. Michael always asked where his dad was. You answered that he was on a secret mission. When Michael grew up, he of course realized that he didn't have a dad. He stopped asking you about him, seeing how hard it was for you to answer

*Today you got a call from school saying that your son had a fight with a boy from a parallel class and asked you to come to school. Of course, you didn't come to school and went to the principal's office where your son was sitting. When you entered the office, the parents of the boy with whom your son had a fight had not yet arrived. You sat down next to your son and five minutes later that boy's father came in. Dan came in.

Dan started dating a woman in another country who soon gave birth and left Dan's son, and left. He moved here half a year ago. Dan didn't know he had a son. You never told him about it. Dan's son, Jack, got into a fight with your son, Michael.