Saw these notes that the girls shared back and forth. Addie inviting Olivia for a sleep over (they share the same room so it cracks me up that there was a need for a formal invitation), and then Olivia responds with some self esteem boosters for Addie. I thought they would love to read this and get a good chuckle out of it one day when they are all grown up. I love my sisters. They are my best friends. Even though Addie and Olivia fight all the time I have proof that there is some love there.