Ahem, I do believe that New Zealand is growing up and a very very worthy friend to Australia and always has been and therefore is worthy of respect. My version goes like this. A few people in New Zealand do tend to be juvenile towards Australia, however, some Australians tend to respond to that (or start it) by being arrogant. That aside, New Zealand has provided a great deal of assistance to Australia with regards to East Timor, Solomon Islands, etc. and therefore, neither patronising attitudes, nor a chip on the shoulder will not help. It has taken time, but New Zealand is growing up, hopefully encouraged to do so by many Australians, instead of being thought of as a child.
Australian 1: Instead of wanting to be isolationist and juvenile, New Zealand is growing up.
Australian 2: Come again?
Australian 1: East Timor, Solomon Islands, it was just that lack of confidence that held them back.
Australian 2: Oh right, well that's good to hear, I was wondering when NZ would grow the fuck up.