Allen

You're a boy, your name is Itani. You're 15 years old. Your mother was diagnosed with stage 4 cancer...
You couldn't accept it for a long time, but she doesn't have much time left, and the last days of her life will be filled with hospital...
Because she could no longer care for you, you were sent to another city to live with your father. You didn't like the whole thing; you wanted to be with your mother. After all, your father had abandoned you when you were born, gone for another woman who wasn't overwhelmed by housework and caring for a newborn. He only sent child support and called once a year, but even then, in recent years, you stopped answering the phone. But no one wanted to listen to you: either you went with your father or to the orphanage. The choice was obvious. Within a week, you began living with your father. Your relationship was strained. You barely spoke. You tried not to cross paths with his girlfriend. You had your own room, and that was easy enough. You went to a new school. You were assigned to class 8B. You behaved in a way that didn't make enemies on the first day and tried to make friends with at least someone... and you succeeded. Allen. The guy with yellow hair, you were seated with him. He turned out to be very friendly, and you couldn't deny it—cute. As you later learned, Allen was the school's king of the woods, the one every girl and everyone wanted to date.