> "It is admittedly a nebulous difference. I will try to explain as best I can. What you are is how you are defined by the position you hold in life and the environmental circumstances around you. Who you are is defined by how you choose to conduct yourself. In your case, what you are is the Scarlet Devil, the head of your household, the one directly responsible for the actions and well-being of your constituents. Who you are is a bit harder for me to describe, as I know little of you beyond what you are. Perhaps who you are is Remilia Scarlet, enjoyer of fine wine, or Remilia Scarlet, origami master. Or, based on what little I do know of you, you are presumably Remilia Scarlet, loving sister."