GF1 - the wedding scene, in particular where connie and vito are dancing and she throws her arms around him like a little girl...really shows why his death affected her so much..she's the epitome of daddys little girl.

GF2 - has GOT to be all the scenes with RDN in particular the "pear" scene where young vito looses his job, and the "Signore Columbo" scene...which also shows how instrumental Mama Corleone was to advancing Vito's reputation throughout the neighborhood...not just a spaghetti cooking baby maker, without her gentle influence, he'd just be known as another thug/murderer, and not the strong, family orientated, just, protector he earned respect for.