Sophie Nélisse, Roby Attal and Francesca Reale during the start of production on ‘This Summer Will Be Different.’ (Amanda Matlovich/Netflix)Cameras have started rolling on This Summer Will Be Different. Netflix announced that production has started on the upcoming TV adaptation of author Carley Fortune’s bestselling romance novel. Additionally, Netflix has announced the actors joining the show’s recurring cast. This Summer Will Be Different is filming on location in Prince Edward Island and in Toronto.