squeezing noseys

A couple weeks ago, pooklet starting squeezing my nose to which i respond by saying, "Honk!" He loves it and giggles to get more "Honk!"s out of me. Yesterday in Trader Joe's, an older (and bigger) man said hello to the pooklet I was carrying and the pooklet reached out to squeeze his nose. However, in a rare moment of restraint, the pooklet hesitated and withdrew his hand.