On the surface Identically Different appears to be a delightful story about identical twin sisters who other than their looks have nothing in common. Kate spends most of her time in the house, is quite proper, prim and prissy. Sally on the other hand is a devil-may-care tomboy who loves everything outdoors. These differences cause them to avoid each other and spend their days apart. When the girls finally start looking for things they both enjoy, common ground is discovered and their basic differences quickly melt away. In the end, the girls discover more than just a lasting friendship. They find that by taking the time to sit down and talk things out, the differences that kept them apart were more imagined than real.