Is there a more scrutinized duo in the NBA than these two? 
The NBA season has just started, and it looks like James Harden and Russell Westbrook are already showing frustration toward each other.

A clip of the Rockets stars appearing to exchange words during Thursday’s game against the Bucks quickly went viral on Twitter.

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Westbrook reunited with Harden when the Rockets acquired him in a trade with the Thunder during the offseason.

The two were not only teammates for three years in Oklahoma City, but they have been friends since age 10.

Westbrook downplayed his argument with Harden after the game, suggesting their close relationship will mean arguments such as these will sometimes be on public display.

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