The first thing she noticed in the room was an overturned picture frame.
Brother is so meticulous. The strangeness of something out of place, especially after the decades of rigid expectations of His Majesty, is what drew her curiosity. Nothing else in the room seemed out of order.
Brother is still very much a serious-minded person. Years with Father were never quite able to diminish that. It was considered a “dragon thing" to be so literal until she came along. She was the object of Draco’s curiosity for years because she had so many of the opposite traits of their parents.
Tracing the edges with the light brush of her finger tips she is trying to decide if investigating further is worth running the risk of Brothers ire.
Something he did seem to pick up from father was subtle ways to cut you a thousand ways with a smile on his face, leaving you unaware of the pain until it descends all at once… only to pounce while you are in shock of the sudden realization.