When they re-released Grease for the movie theaters years back a bunch of us girls went and saw it - it was a blast! As for those words, unforturnately my DD, although she is only 11 and way too young IMO, understands them and what they mean. It's amazing when we were that age we did quite get it but nowadays kids know way more than they should! When High School Musical came out my DD's friends all loved the movie but my DD didn't like it because she was spoiled after seeing Grease.