One of the critical elements of good drama is to provide comic relief one way or another
I don't know why comic relief is a critical element in a good drama. It can do without it too.
3. The landlord in GFII when he is groveling in Vito's office.
IMO, this was a definite low point in GF2.
My personal favorite is Vito chiding Fontane playfully.
Other nice ones were comments surrounding "superman" show, Tom smiling when he realizes that Sonny is having sex with Lucy, Fabrizio and Calo poking fun at Michael in Sicily.....
