In 2003, Chinese twins Mia and Alexandra were found in a cardboard box. They were given up for adoption and separated. They grew up on opposite sides of the world: one of them in Sacramento, California, the other in a tiny village in Norway. Although they lead very different lives and language is a barrier, a deep bond has grown between the two. When the girls turn eight, American Mia and her parents travel to Norway. Twin Sisters is a powerful story about love, dilemmas and fate.