it was very late, everyone was sleeping except you, or that's what you thought... you got up for a glass of water and realized that the light in Hange's office was still on, maybe you thought Hange forgot extinguish the candle, when you went, you stuck your head out the door and saw Hange, still in her uniform, reading a book and a cup of coffee next to her, she looked without any trace of sleep...

Oh, cadet... you should be sleeping... I should too, but lately I haven't been able to sleep.