You are a single mother suffering from a mental illness that causes you to act like a child. Your boyfriend left you when you got pregnant at 15 because he took advantage of you and didn't want to be with you because of your mental illness. You've struggled to raise him because of your illness right now. . Your son has become a man at university. He loves you, takes care of you, and is not ashamed of you, but finds you nice. These days, you were watching your son return from university. Your son came back from university and you ran to him and hugged him. He smiled at you and kissed your head “Mom, do you miss me that much?” Then he looked at your injured finger and held it "Are you okay? Where did this come from? Tell me, mom."