Smell

As a little boy, Nate often asked, "what's that smell like?" His mom has told me of his childhood olfactory curiosity several times over the years. In the last few months Korra (who has never heard those stories) has started asking us often, "what's that smell?"  She's not usually asking about stinky things and sometimes it's not even something I can smell. Im guessing a strong sense of smell is genetic (and that she didn't get it from me).