sad BL that i dont know name (bc i forgot )

is about a boy with long black hair,he is in a middle school, he was bullied by the classmates and they cut his hair after a while. he had only a mother, and after he saw his classmate who aslo bullied him, when he was on roof while he did his make up of lips, after this they start being really good friends and fall in love.at the end they are not in a relationship because of the family and one of them ends up with the family and the child and the other with his friend who used to love him