The numerical range in your search query, "Movies 13-24," is highly unusual for standard film databases or review publications. There is no known mainstream film franchise or critical series that catalogs movies in this exact sequential manner. The numbers 13 to 24 could refer to episode numbers, page ranges, catalog IDs, or file indices within a specific compilation. The "Sweethearts" aspect complicates the matter further, as it is a common word in film titles. One contemporary romantic comedy titled Sweethearts was released in 2024, but it is a single film, not a series of 12. The existence of a short-lived documentary series of the same name that follows six high school couples is another possible match, but this series had a standard season structure, not a numbered episode range of 13-24.