My #1 replay Is-

The end of GF-2 When Fredo is killed,and Michael sits down in the boat house & has flash backs of the good old days!
When everyone was alive & together!
Sonny introduces Carlo to everyone, This is my brother Fredo, my step brother Tom & his girl Theresa & that cute little thing over there is my sister Connie,Oh and that drupey thing over there thats my brother Mike we call him Joe Callars.
Tessio walks in with Vito's Birtday Cake.
Sonny & Mike get into an argument over Mike quiting collage to join the Army, and one of Sonny's kids call out Mommy Daddy's fighting again. (Love It)
And at the very end Vito holding Michaels hand waving good bye in Sicily!
Just love this intire scene

#2
The Senate Hearings
Frankie--I don't know nothin about that ---Oh i was in the Olive Oil bussiness with his father.
Look the FBI guys promised me a deal. So i made up a lot a stuff about Mike Corleone's cause thats what they wanted---but it is all lies---uh---everything.I kept saying M. Corleone did this & M.Corleone did that---uh---so i said sure,why not.(Love Frankie to death in That scene)
Another good one Willy Cicci---To the Senate "Yeah, a buffer the family had a lot of buffers".

#3-
Sonny fighting Carlo

#4
Vito to Tom----Tattaglia's a pimp---he never could've outfought Santino But i didn't know until this day that it was ....Barzini all along---(Powerful Scene)

#5
When Vito tells Mike, Now listen---whoever comes to you with this Barzini meeting he's the traitor Don't forget that.(His Good Friend Tessio)
This scene should go down in history----"Tom, can you get me off the hook? for old times sake?"/Tom "Can't do it Sally"---Wow power-house scene

Well Guys i can go on & on!!!