By now it goes without saying that Prime Minister Stephen Harper and Liberal Leader Justin Trudeau don't always see eye to eye.

But it appears they both respect each other as fathers.

On Friday, while both leaders were taking in the Calgary Stampede parade, Trudeau introduced his six-year-old son, Xavier, to the prime minister.

The nice moment was captured by Trudeau's photographer, Adam Scotti, and shared on Twitter.

"Nice to introduce Xavier to the Prime Minister," Trudeau wrote, adding it was good of Harper to say hello.