One should talk tough to friends in private, but, as the first phone call with the president of the United States, you're trying to build your personal relationship. You're trying to build on the alliance and the partnerships that we have. Usually, that tough talk doesn't happen with your friends and partners. And people wonder why the tough talk by Donald Trump is happening with Mexico and happening with Germany and happening with our pals, but it's not happening with Russia.
There is another side to me which people don't often see, but it's very hard for me to show that. When I do interviews, I'm talking to people I don't know and when you speak to a stranger you don't open up, do you? In my position, people are always looking for something to say about me. And anything I do say, given half-a-chance they'll turn it round into something spectacular so I've got to be very careful. That's why it's only my friends and family who know the real me. Now my wife, Lainya, she could tell you a few stories.