I figure, I shook PT Anderson's hand, I could shake Scorsese's. I probably won't say anything important, same as when I met PTA and sort of mumbled my name, then made a funny noise when the flash on my camera went off prematurely, then told him I adore his films.
I'd say that to Scorsese except I'd be like "I adored your films with Robert DeNiro".
Well. Scorsese is the Man no matter what.