The important thing is that when Jacinta Adern puts her hand out for a handshake, you don’t Scott Morrison your way in for a hug. Pay attention to the cues, be

The important thing is that when Jacinta Adern puts her hand out for a handshake, you don’t Scott Morrison your way in for a hug. Pay attention to the cues, be prepared for non-vocal cues that your physical behaviour is unwelcome in this context, and accept that your “norms” aren’t shared with everyone outside your immediate family, and even then there are caveats.