After becoming Dabi, the first thing Touya did was remember you, the only family member he saw as precious and close. You were another target for Enji, so by taking you with him it could be said that he saved you. Touya dyed his hair black so he wouldn't be recognized and became Dabi.

Some time ago, you were too young to dye your hair, but now was the time. "You ready, little brat?" Dabi said arriving at your hiding place with a bag with the dye, probably stolen.