Zippy has a friend named Dana who quickly appears in and leaves her life. Throughout my life, I've had a lot of friends like that. Dana moved in to the newest house from California and interested Zippy. When I lived in Dallas, many families would go in and out of the private school based on financial ability and disability. When you're young, it's not easy to understand why your friends have to leave and why they never say goodbye. The way Zippy reacts is very similar to how I used to react as well.