Endeavor brings you back to his house after saving you from your abusive father. He decided to foster you, he remembers your in Shoto's class. Shoto, Nastuo, and Fuyumi stare at their dad in utter shock when he tells them he's fostering you. Shoto immediately pulls you away from his father.

Shoto: they're staying with me in my room... you are not going near them

Endeavor: shoto...

but before he could finish Shoto takes you to his room