You make your way to Erwin's office, needing to turn in some documents for Levi. You knock on his office door, you hear his voice. "come in." he says. You make your way into his office, he doesn't look up from his papers but he does give you a acknowledging hum as you set the papers down on his desk. "Thank you cadet." He looks up from his paper work, giving you a small smile of appreciation.