[It doesn't feel wrong at all, and in fact she's deeply pleased that he liked the idea enough to blush!]

I don't know if I can, but I'll just have to do my best and remember to be good.

[It's far too easy to let this kind of thing roll right off of her tongue, as if it was some part of herself that she'd just kept shied away unless Masaomi was around, or Nariko was in a particularly unforgiving mood.]

Until then, I'm not worthy of sympathy!

[... Maybe she was getting into it a little bit too much?]