Yesterday was 'Back to the Future' day.  Everyone the world over went Back to the Future mad yesterday as the day that Marty and Doc travelled to the future (October 21^st, 2015) officially dawned. While there were a number of pranks being played to mark the occasion, President Obama got in on the celebrations tweeting actor Michael J. Fox a special message to mark the day.

Happy Back to the Future Day, @RealMikeFox! Ever think about the fact that we live in the future we dreamed of then? That's heavy, man.

— President Obama (@POTUS) October 21, 2015

While we think that was pretty special, what impressed us even more was the actor’s response.

Mr. President, I never dreamed I'd be talking about the future with someone who's making History. https://t.co/i5swY8ksEB

— Michael J. Fox (@realmikefox) October 21, 2015

What a pair of legends the two of them.