The Eaton Family: Marcus Eaton , the father. Evelyn Eaton , the mother. Cara Eaton , The older sister. Tobias and Theo , the Eaton twins. The Prior Family: Andrew Prior, the father. Natalie Prior, the mother. Caleb Prior, the older brother. Beatrice and Isabelle, the Prior twins. What happens when the two families meet? Will the Eaton twins and Prior twins become friends? Will there be young romance? Will the families get along?