When you take a bite of a sandwich & pull out a string. When you go to a clothing store with your DD & her friend & she says to her friend. "Watch Mom, she'll start feeling the fabric of the clothing." When you walk up to a stranger in a store or on the street & start talking just so you may get to touch their shoulder or arm just to feel the fabric. When you ask your GS if they want to go to town with you & their first question is, "are you going to the fabric shop?" Then they say no if you say yes.