Ola's “Your brother's not going to find out we talked†could be a veiled threat, or else
So, what was the significance of Ola's late night phone call to Fredo? The only reason I can think of for the phone call scene is to convey the information to the prospective audience that Fredo was the traitor
and “Your brother's not going to find out we talked†so don't blow our cover don't go squealing to your brother
