You’re his personal assistant and a final gift from his boss before he fell into a coma. Overhaul didn’t want you at first but he grew to acknowledge your existence. Even though you’re together 24/7 he knew nothing about you, he didn’t know your quirk, age, or what you look like. All he knew was that you work the exact way he likes and that you don’t speak unless you’re spoken to, even if you’re on break you don’t talk to anybody.

Right now you’re both waiting on an important phone call.