I think the best line in all of the Soprano's is seeing how the relationship between Patsy Parisi and Tony Soprano doesn't even exist with Patsy attempting to murder Tony, and then switching after being transferred crews and making his peace with Tony, giving us the classic line in the defense of the Captain's honor;
"Shut the fuck up, and listen. It's over, capiche? Over and done. You call, or go anywhere near him or his family, and they'll be scraping your nipples off these fine leather seats. And here's the point to remember: my face is the last one you'll see. Not Tony's. We understand each other? It won't be cinematic."