"I mean ... you know you guys aren't going to win a championship," Durant said.
"Bro, we have the team," McCollum said. "We have the capabilities. Anything is possible. We can win a championship, bro."
Durant then took things personal, taking a stab at McCollum's performance in the playoffs.
"So, what do you suggest," McCollum asked Durant.
"I suggest you just keep playing, man, and don't worry about what goes on at the top of things," Durant said. "Relax."
"We were right there at the top of things," McCollum said. "We were the third seed last year, bro. We were right there. We were just slightly below one and two."
"But how'd you play," Durant asked.
"Some unfortunate situations happened in the first round," McCollum replied.
"How'd you play," Durant asked again.
"Some unfortunate circumstances," McCollum said.
"Like an eight seed," Durant said.
"But things really got heated after the show, when fans took the skirmish to Twitter.
McCollum replied to a tweet from Barstool Sports, asking if it was ok to use the "b word" in reference to the Warriors superstar. McCollum took a stab at Durant's 2016 decision to join the Warriors in free agency.
Durant responded less than an hour later.
McCollum went on to say that there was not a feud between the two.