Angie just reminds me of girls I knew in high school. Terribly insecure and always snidely having a go at one particular person because they're an easy target. I guess I feel bad for Estelle because she sort of reminds me of myself and how I was treated in high school. Rarely bitched about other people, tried to be nice, but was a little bit "odd" or different. Meant I was always the butt of every joke, always put down by one or two girls that lead the nastiness. All the other girls who wanted to stay on their good side fell in line too and didn't want to defend me. Pretty much the dynamics with Estelle and Angie.