A seperate point: I don't like the way how people refer to 'flashbacks' in Part II; the Robert de Niro scenes are a parallel storyline, and are not a flashback. The birthday scene at the end of Part II is a flashback, but nothing else.
Sorry if I sound over the top - it's not really a major point, anyway.
"I know it was you Fredo. You broke my heart. You broke my heart."
"Mio padre se chiamo Antonio Andolini, e questi รจ per te!"