Washington, March 1 -- In the aftermath of an explosive Oval Office press conference with President Donald Trump, Ukrainian President Volodymyr Zelenskyy said his frustration with the administration began after it issued a series of controversial comments in the five weeks after Trump's inauguration.

"It's not about [being] mad," Zelenskyy told Fox News' on "Special Report."

"[When you hear] president, vice president or somebody or senators - doesn't matter, big politicians - when they, for example, say that Ukraine is almost destroyed, that our soldiers run away, that they are not a heroes, that Ukraine lost millions of civilians, that his president is dictator.

"The reaction is that, where is our friendship between Ukraine and United ...