For what possible reason would Fredo's trip to Cuba, arranged and hosted by Johnny Ola, including a trip to 'Superman's' club, be *personal*, when their primary reason for getting together was for Fredo to help out with the 'big deal' being negotiated between Michael & Roth, because if he did help them out, there would be something in it for him on his own? Where is there anything even approaching *personal* in that scenario??

Here's another question:
Why don't people pay attention to the dialogue when viewing the films?

Apple