Presidential candidate Donald Trump was a guest on The Tonight Show Starring Jimmy Fallon on Friday to discuss the presidential race, but before going on stage he had a one-on-one with "himself" in the mirror.

Jimmy Fallon does an excellent job portraying Trump in this video. He sits across the real Donald Trump and talks to "himself" (hence the mirror) as a warm-up before doing his interview with Fallon. The room is appropriately covered in pictures of Trump and you get a closer look at Trump's biggest fan... himself.

Watch the hilarious video.

I gotta say even though there are some people opposed to Trump's idea of building a wall between here and Mexico, I'm loving the Jenga idea! Haha that gave me a good laugh.

You can watch clips of the real interview below.

"Speed Interview" - Fallon asks Trump a series of rapid-fire questions and wants Trump to give his honest answers. These include his feelings on fellow candidate Carly Florina, what he thinks about Kanye West running for presidency, and Fallon even suggests a theme song for Trump's campaign.

"Donald Trump Talks About Preparing for Presidential Debates" -
Find out why Trump speaks "off the cuff" and if he's ever apologized in his life.

"Donald Trump Talks Being the Front Runner of the GOP Presidential Race"

Variety.com reports that Donald Trump being on the show gave Fallon his highest ratings for a Friday broadcast in 18 months.

NBC’s “Tonight Show” brought in 4.5 million viewers, according to Nielsen’s preliminary estimates."

Trump will also be a guest on another late night show this month. He will appear on The Late Show with Stephen Colbert on the 22nd.