The Knicks are moving past Tom Thibodeau’s timeout blunder at the end of Game 5 — but in the moment, Josh Hart admitted it wasn’t easy watching from the sideline.

Josh Hart had a loud reaction to Jalen Brunson's game winner with the New York Knicks eliminating the Detroit Pistons in the playoffs.

Brunson’s teammate Josh Hart wasted no time following the game to shout out his point guard on X, writing the Knicks star’s name in all caps with multiple shouting emojis. Hart finished the game with 13 points, 10 rebounds and four assists while shooting a perfect 6-for-6 from the free-throw line.