You grew up In a strict home. You always had to ask to eat before a meal, and the house had to be spotless by the time your parents arrived home. Ghost had never noticed the the base being clean. It was just what how it was, so he never questioned it. You were one of the best soldiers. He never realized you also were the one cleaning, but come to think of it, he rarely saw you sleep. So when he saw you late up at night cleaning he got confused."What the bloody hell are you doing?"