Rocky, Adrian, Pauly, and Tony get off of the airplane and they are looking out into the crowd for Rocky Jr. (Robert). He then comes running up to his father and mother and we get the first view of a much older Rocky Jr. Just a few days before Rocky Jr. could not have been more than 7 or 8. But they get home from Russia and he is all of the sudden between 13 and 14 years old. The timeline makes no sense.