Mutual respect: Harper, Donaldson go back and forth over hair

NEW YORK, NY - OCTOBER 04: Bryce Harper #34 of the Washington Nationals tries to beat the ball to first base in the seventh inning against the New York Mets on October 4, 2015 at Citi Field in the Flushing neighborhood of the Queens borough of New York City. (Photo by Elsa/Getty Images) TORONTO, ON - OCTOBER 19: Josh Donaldson #20 of the Toronto Blue Jays celebrates after hitting a two-run home run in the third inning against the Kansas City Royals during game three of the American League Championship Series at Rogers Centre on October 19, 2015 in Toronto, Canada. (Photo by Tom Szczerbowski/Getty Images)

If you look up "real recognize real" in the dictionary, this Twitter exchange might be in there.

On Monday night, the two reigning MVPs -- Bryce Harper and Josh Donaldson -- bonded over a mutual respect: their flow.

Here's to hoping these two have plenty of opportunities to let the lettuce breathe in 2016.