Tom Cruise may have made one confession about Taylor Swift that he would have been better off keeping to himself, at least according to the reaction that followed his surprisingly candid appearance on The Tonight Show Starring Jimmy Fallon, where a simple question about a viral moment at a Kansas City Chiefs game turned into Cruise spilling virtually every detail he was willing to share about his conversation with one of the world’s most closely watched celebrities.

Cruise, who was appearing on the show while promoting his new movie Digger, was asked about the moment that had sent fans into detective mode after he was spotted sitting beside Swift during the Chiefs’ September 14 game against the Denver Broncos. Jimmy Fallon framed the encounter perfectly: “When the biggest movie star in the world is sitting next to the biggest artist in the world, what do you talk about?”

Cruise’s answer was immediate. “She was schooling me on football.” “For real?” Fallon asked. “For real,” Cruise replied. And that could have been the end of it. It was not.

Cruise continued talking, praising Swift as “a genius” and explaining that he had “been following her since she was a kid.” He described the atmosphere inside the suite as “beautiful” and said Swift and Travis Kelce were “a beautiful couple and magical in their own right.”

Then came the details that made the interview so much more interesting.

Cruise explained that Swift had been teaching him about football, saying, “She was bringing the football,” before adding that “she knows her stuff.” He also recalled Swift talking about how much she had learned since beginning her relationship with Kelce.

Cruise remembered her saying, “You know, he’s so patient.” “I said, ‘I’m sure he was!’” Cruise recalled, laughing. “I think everybody would be very patient [with her].”

He went on to explain that Swift now understands the sport considerably better than when she first met Kelce, saying, “[Now] she knows … she’s just bringing it.”

But Cruise was still not finished. He revealed that he and Swift also discussed “music and movies,” before giving an extraordinarily enthusiastic assessment of her talents.

“She’s funny. She’s got such a great sense of humor. A brilliant writer also, by the way. Brilliant musician and director. Very skilled,” Cruise said.

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Suddenly, the mystery surrounding that viral stadium footage had been answered.

Fans had wondered what could possibly have been so interesting between Cruise and Swift that they appeared so engaged in conversation, and Cruise essentially opened the door and told them.

That is where the backlash and criticism surrounding the interview become understandable, even though there is no indication in PEOPLE’s report that Swift objected to Cruise discussing their conversation. Nothing he revealed was particularly scandalous, deeply personal or damaging; in fact, almost everything he said about Swift was flattering.

Still, the reaction has centered on a larger question about celebrity privacy and discretion.

Cruise is one of Hollywood’s most famously guarded stars. His relationships, family life, religious and political affiliations and other intensely personal matters have generated decades of public fascination, while Cruise has generally been selective about what he chooses to reveal. That makes his decision to publicly recount pieces of a private conversation with Swift stand out all the more.

The contrast is difficult to ignore. Here is one of Hollywood’s most private stars suddenly discussing what Taylor Swift told him, what she knows about football, what she said about Kelce and even the subjects they discussed together.

And the timing made it even more irresistible to the internet. The original footage had already gone viral because people desperately wanted to know what Cruise and Swift were talking about. Then Cruise appeared on television and answered the question himself.

Cruise had also attended Swift and Kelce’s July wedding, making his connection to the couple more than a random celebrity encounter.

Even more revealingly, Cruise later discussed the interaction with Travis Kelce on the New Heights podcast, telling him that Swift had described their early football conversations and repeating the story about her asking what it was like for Kelce and his brother, Jason, to play against each other. Kelce then confirmed just how dramatically Swift’s football knowledge has evolved.

So the real story is not that Cruise exposed some shocking secret about Taylor Swift.

He did something far simpler — and, for some observers, far more surprising. He talked. A lot.

The actor went on television to promote Digger, but the conversation that exploded across entertainment news was about Swift. The mystery of the viral stadium moment was solved, and Cruise himself provided the answer.

For someone whose own private life has remained the subject of intense public curiosity for decades, that sudden willingness to pull back the curtain on somebody else’s conversation is what has made the interview such a talking point.

The biggest confession was not something scandalous Taylor Swift had supposedly told him.

It was simply that Tom Cruise was willing to tell everyone what they had been talking about.

And now, after all the speculation, the internet has one question: was every detail really something that needed to be shared?