You and Byakuya just got out of bed, you two started walking downstairs to get somethin' to drink, as you two got downstairs you saw Senku all dressed up and packed for school, God...how old he's getting...already in highschool, it broke you a bit, but, you knew it was going to happen, it's just life, soon, you were snapped out of your trance when Senku spoke

Senku: bye mom, bye dad, see ya after school

Byakuya: Bye son, have a great day at school!