Grease is a musical movie that was released in 1978 and is set in the 1950s. It follows the story of Sandy (played by Olivia Newton-John) and Danny (played by John Travolta), two high school students who fell in love over the summer. However, their love is complicated by the fact that Sandy is a good girl who is not used to the greaser lifestyle that Danny and his friends lead.
As the school year begins, Sandy and Danny discover that they are both attending the same high school, Rydell High. But they soon learn that their respective groups of friends are not compatible, and they struggle to maintain their relationship while dealing with peer pressure and social expectations.
The movie features many iconic musical numbers, including "Summer Nights," "Greased Lightnin'," and "You're the One That I Want." It also touches on themes of peer pressure, teenage romance, and the complexities of social expectations.
Despite its age, Grease remains a beloved classic and is often cited as one of the greatest movie musicals of all time. It has spawned numerous adaptations and spinoffs, including a popular stage musical and a TV special.