Astronomer CEO Andy Byron didn’t appear happy after he was caught with his company’s HR chief, Kristin Cabot, at Coldplay’s Wednesday night concert.

Byron seemingly let out an expletive-laced reaction after he realized he and Cabot were shown cuddling on the Boston venue’s jumbotron.

“F–king hell, it’s me,” he appeared to say, according to a video that was shared on TikTok.

Cabot, meanwhile, appeared to respond with a more subdued, “This is awkward,” as she took note of their appearance.

Byron and Cabot, who are married to other people, made headlines on Thursday after the video of them allegedly cheating went viral.

Byron had his arms wrapped around Cabot in a tight embrace, as seen in the now-viral video.

“Whoa, look at these two,” the band’s frontman, Chris Martin, said as the camera panned to the pair, who were swaying to the music.

After Byron voiced his reaction, he quickly ducked out of the camera’s view while his alleged date covered her face and hid in horror.

“Either they’re having an affair or they’re just very shy,” the musician, 48, joked, prompting the crowd to burst into laughter and gasps.

The “Fix You” crooner later seemed mortified as he said he “hope[d] we didn’t do something bad…”

Reps for Astronomer did not immediately respond to Page Six’s request for comment.

On Thursday morning, Byron’s wife, Megan Kerrigan Byron, removed her surname from her social media account before she deleted her social media page.

Byron became the CEO for the New York-based business in July 2023, according to his since-deleted LinkedIn account.

Cabot, whom Byron once praised as “a proven leader,” assumed the position of chief human resources officer at the company in November 2024. However, her LinkedIn profile no longer displays the post that announced her new role at Astronomer.