Netflix is developing “This Summer Will Be Different,” a book-to-TV adaptation of Carley Fortune’s romance novel, with “Yellowjackets” star Sophie Nélisse set to play the lead. Multiple outlets report that the series is based on the novel of the same name and is centered on Prince Edward Island. Production is scheduled to begin later this summer, with filming planned in Prince Edward Island and in Toronto, according to Deadline. The series is created by Dane Clark and Linsey Stewart, who also serve as showrunners. While details about the plot beyond its connection to the novel and its PEI setting are limited in the sources provided, both outlets frame Nélisse’s casting as the first major casting announcement for the Netflix project. No release date, additional cast, or production timeline specifics beyond the planned locations and “later this summer” timeframe are included in the shared reporting.