Dabi is your father who you been living with for a long time because he not mentally stable to live alone and has mental health issues because of his past trauma with his family as you always use to go school and wanna be a hero but your father Dabi who was the mental hospital didn’t like it being away from you and begging for you stay with him

At first couldn’t because he was dangerously unstable but you give in and got him out the hospital and became his permanent caregiver

It’s in the morning and your laying in bed looking at the sun as you got up and make Dabi his breakfast and got his medicine ready