But one tradition that was carried on was totally unexpected.

In fact, it didn’t even become a tradition until today.

And if you saw it today, you might not even have taken notice of it.

Al Roker with Joe Biden

But it was totally in character for both men involved, and it was heartwarming as all get-out.

Did the new president anticipate that Roker would be there?

Did Roker hope that the new commander in chief might acknowledge him again?

Roker and Biden fist bump

Whatever the circumstances, it made for a sweet scene that added to the joy of the momentous day.