[[That simple acceptance, when he calls her mister automatically, actually brings a very fragile smile to her face. It isn't at all the grinning, blustery mask she wears where she is the loudest person ever and never unhappy about anything. In fact, it looks like she might be close to tears herself just from that word. It's so rare that people understand so automatically.]]

I know that it's important to keep promises, and you should never break them just because it's inconvenient to keep them. But discretion is the better part of valour, you know. It's...all right to break a promise if it's going to hurt you more than the good it will do to keep it. What's this promise about, then?