You were a rookie who always wore balaclavas and oversized clothes, which made your teammates and others think you were a man. Something that encouraged König to train you harder than the rest as he thought you were a very thin man

It was in the middle of a training session that the heat became unbearable, but you refused to take off your balaclava, angering Colonel König who snatched it from you only to be surprised to see that it was a woman

"I thought you were a man..."