Look what you made him do.

When golfing with pals this week, Travis Kelce commemorated a stellar shot on the course by rocking out to girlfriend Taylor Swift’s song “Bad Blood,” despite the group — including former NBA star Chandler Parsons — trying to thwart the Chiefs tight end’s game.

In a video shared Thursday on Parsons’ Instagram Stories, Kelce, who recently enjoyed a PDA-filled getaway with Swift in the Bahamas, can be seen preparing to swing as the pop superstar’s 2014 single is heard in the background.

Moments later, the three-time Super Bowl champion, 34, watched his ball sail across the fairway as someone in the group uttered, “This backfired.”

Kelce then used his club as a faux guitar as he mouthed the lyrics to Swift’s song.

“@killatrav cannot be rattled,” the 35-year-old Parsons captioned the video.

Kelce is having quite the start to the NFL offseason after capturing his third Super Bowl title with the Chiefs in February, which he celebrated with Swift, 34.

In the weeks following the game, he traveled to Australia to support Swift as she continued to the international leg of her blockbuster Eras Tour. Kelce also ventured to Singapore earlier this month and “got to see two amazing shows.”

“I love them both, man,” Kelce said on his “New Heights” podcast of Australia and Singapore. “I want to see more of Australia, I feel like I got to see a little bit more of  Singapore, so I’m going to say Singapore was a little more interesting, for sure.”

Kelce’s jet-setting offseason continued from there, as he and the 14-time Grammy winner recently traveled to the Bahamas for a romantic trip, where they were seen kissing at the beach.

“It was a much-needed break for both of them. They very much enjoyed it. They are so happy together,” a source told People this week.

Swift is currently on hiatus from the Eras Tour, which will resume on May 9 in Paris.

She is set to release her eleventh studio album, “The Tortured Poets Department,” next month.

Swift and Kelce have been dating since last summer.