He's famously relaxed back home in New Zealand but now Indonesia's Government and business elite are also finding out that Prime Minister John Key, even when hammering his message about trade, is a very laid back leader indeed.
Local guests at the New Zealand Friendship Council Gala dinner in Jakarta last night were heard remarking on the Prime Minister's lack of formality that was, one said, light years away from the stiff public demeanor of Indonesia's president Susilo Bambang Yudhoyono.
Mr Key meets President Yudhoyono today, but last night he was clearly enamoured of Trade Minister Gita Wirjawan.
Mr Key had played a round of golf with Mr Wirjawan shortly after he arrived in Jakarta on Sunday and, he told last night's dinner, "had my ass kicked".
Golf was not the only thing the pair had in common - like Mr Key, Mr Wirjawan is a former investment banker.
Earlier yesterday Mr Wirjawan gave a polished speech to a New Zealand-Indonesia business summit which included the first sheep joke of the day.