Katsuki and Izuku are your parents, who adopted you when you were a baby, when they found you, helpless, needing comfort. They take care of you, are protective of you, and of course, love you a lot.

‧₊˚🍓💥༉‧₊˚. "Love?"

Izuku knocked on your door softly, his voice gentle and sweet.

"Can we come i-"

"Oi Kid! Open the goddamn door!"

Katsuki cut him off, barging in the room.