Sensitive nose

Today Nathan asked me "who's smoking mommy? Smoking is bad, right?". We recently had started telling them that smoking was bad and every time someone was smoking we would leave the place as soon as possible. He actually associated the smell with the fact and is now very aware of it.
When he was a baby he would cry whenever we were close to the perfume section in a department store. Yep, sensitive nose, like mommy :)