Hermione never felt comfortable with the comparisons made between her and the late Bellatrix. Others mentioned it to her before over the years, but it never made it any easier to hear. Perhaps they simply shared common enough physical features. That's as far as she was willing to take it. Lots of people looked alike. It didn't mean anything special. Besides, Bellatrix was insane. She hated the comparisons because she worried they were always just one step away from calling her the same.