Timothee Chalamet barely spent time in his courtside seat during Game 4 of the Knicks-Celtics Eastern Conference semifinals series in New York on Monday.
The Oscar winner, who was sitting alongside his girlfriend Kylie Jenner and her sister Kendall Jenner at Madison Square Garden, was jumping up and down and pacing the floor as his beloved Knicks beat Boston, 121-113, to take a commanding 3-1 series lead in the Eastern Conference semifinals.
At one point, Chalamet dropped to one knee and pumped his fist while Jenner sat back and sipped her drink.
The actor kissed the side of her face after celebrating a New York basket, as seen in a video on social media.
The Kylie Cosmetics founder, who sported a Knicks hat, gazed at Chalamet throughout the game, and was clearly amused by his love for the team.
“Find someone who looks at you like Kylie Jenner looks at Timothée Chalamet watching the Knicks,” the “Chicks in the Office” account tweeted during the game.
Chalamet gleefully shoved his Knicks hat in front of the camera as the Jumbotron showed a clip of one his scenes from “A Complete Uknown.”
Chalamet celebrated the victory with Knicks super fan Spike Lee on celebrity row, as seen in another clip.
He also shared a hug and a handshake with Knicks big man Karl-Anthony Towns, who added 23 points in the team’s winning effort.
Knicks All-Star guard Brunson, the NBA Clutch Player of the Year, had 39 points and 12 assists.
The Knicks could close out the series on the Celtics’ home court in Game 5 on Wednesday.