The Celtics overwhelmed the Knicks in Game 3, and while there's a lot of work to be done, they flexed why they're still the reigning champions.

The X page New York Basketball shared video of Knicks players walking off the court in a dejected fashion after the loss, refusing to shake hands with Celtics players and turning heads among the page's 79,000 plus followers. "Not worried at all," a fan said after viewing the video.

Celtics coach Joe Mazzulla said there are "a lot of things that we’re doing well, but then there’s things that we need to be extremely better at."