A hickey from Kenickie is like a Hallmark card: When you care enough to send the very best

That’s just one of the lines we learned from the movie “Grease” watching it slavishly for years and years and years growing up. Another line, delivered by Danny Zuko to Rizzo: “Sloppy seconds ain’t my style.” We repeated that without understanding what it meant for many years, until someone quietly pulled us aside and explained it to us. Oops.