The Ending (And "Goodbye Sandra Dee") Confirm Sandy Died
Everything ends with a happy ending, no matter how unlikely that may seem.
What happened to Sandy in Grease?
Danny and Sandy had previously met and fallen in love during summer vacation. But at the end of the trip, they split up, with Sandy returning to her native Australia. They later reunite at Rydell after Sandy's parents make the decision to stay local.
How did Sandy finally die?
It speculated that Sandy drowned while frolicking with Danny on the beach at the start of the movie — and the entire story is her coma fantasy. ... And the happy duo flying their convertible into the clouds for the famous ending signified Sandy ultimately dying.
