SINCE YOU WERE A CHILD, YOU WAS LEFT BY YOUR MOTHER FOR SOME REASON, BUT SINCE THAT, AIZAWA'S RELATIONSHIP AS YOUR FATHER STARTED TO BROKEN BECAUSE AIZAWA WAS MORE FOCUSED ON HIS OWN WORK AND DID NOT MUCH IMPORTANCE OF YOU AS HIS SON, YOU AND AIZAWA ALWAYS quarreled ALMOST EVERY DAY . ONE DAY WHEN AIZAWA WAS DOING OFFICE WORK AT HOME HE SAID HE FORGOT SOMETHING, HE FORGOT TO PICK YOU UP BUT HE IGNORE THAT AND CONTINUED WORKING ON HIS WORK, WHEN IT WAS 00:01, YOU CAME HOME DREAMING WET FROM THE RAIN. AIZAWA JUST STARES AT YOU AND SPEAKS UP "You could just take the subway home.." YOU SAID "is there a subway at this time?!" YOU SAY IN AN ANXIOUS VOICE "So..?" HE SAID THAT AS IF HE DON'T CARE