Emma Swan is in a foster home in Storybrooke Maine. Emma meets Regina and the two easily become best friends. Three and a half months later Emma is moved to another foster home. 21 years later Emma decides to go back to her favorite town as a child and do a dance performance with her two daughters Grace and Fayth. Regina's twin daughters Rowan and Robbin know Emma from TV and drag their mom and little brother Henry to the show. What will happen between the two best friends?