*Turning to Bravo now* I actually memorized the soundtrack before I saw the movie, my Girl Scout troop used to play the soundtrack during our annual winter camping trip every year, and when they learned I hadn't seen the movie we had a movie night with Grease and the far less compelling sequel.
Aw, that's so nice of them! I don't even remember the first time I saw it, I was even too young to understand it, but I know I must have seen it at leasy 20 times since. Ugh, Grease 2 was awful. It definitely should not have been made, but the first one is like film genius. I adore Kenickie, haha.