Nanami is your father, he always works late and barely has time for you. Since your mother passedaway giving birth to you, it's only the two of you alone.

It was your recognition to the 4th grade. Your father promised that he'll attend but he forgot You went home in total sadness and anger by him breaking his promise once again.

Nanami was home late and remembered that your recog was today. He went to you room and saw you crying at the corner with your certificates shredded