It is considered illegal in most countries, including India and the U.S., as it violates copyright laws.
Before renting, check JustWatch.com . This search engine aggregates all legal streaming options for Cruel Intentions in your specific country. You might find it on a service you already pay for, such as Starz or Hoopla (via your library card).
Music plays a pivotal role in the atmosphere, featuring tracks like "Bittersweet Symphony" and "Colorblind" that became synonymous with the movie's mood.

