One thing we may not always think of in regard to Kellie sometimes getting uncomfortable with so many people, so often, comparing her to Pat and saying she "looks just like Pat," or "sounds just like Pat," or "Kellie kearned EVERYthing from Pat!" and so on. People forget Kellie has an actual mother, and she may be somewhat sensitive to what her mother might feel about the world totally overlooking the obvious fact that Mom (and dad), too, may have had just a little something to do with how Kellie has turned out.