To paraphrase,

Xi, red-faced, angry: "You leaked our private conversation to the press. That's not the way we do things."
Trudeau, smiling sheepishly, taking it in stride: "I acted in the interest of openness, so all Canadians can know what transpires."

But all is well as they shook hands on parting. Such is life among dictatorial dogs, big dog growls, little pup gets out of the way with a parting, apologetic whimper directed at those who feed him.