In the sydication sitcom Family, I remember once seeing a scene where she and her boyfriend are laying on the bed. She is trying to study, but he is more interested in her toes. As he starts playing, "This little piggy" she says, "I am not ticklish! I am not ticklish!, and then starts laughing!" Have only seen the scene once, and that was many many years ago. If anyone has it, would you please post it? Thanks!