Travis Kelce was caught off guard when his brother Jason went into party mode - going shirtless amidst Buffalo fan celebrations.
Jason grabbed attention during the playoffs by ripping his shirt off, and hyping up fans around him while Travis was busy taking on the Buffalo Bills for the Kansas City Chiefs. When Philadelphia Eagles were knocked out of the playoffs in the Wild Card round, Jason decided to have some fun at Highmark Stadium as he watched on with his wife Kyle, and the rest of his family.
They joined Taylor Swift in the Chiefs' box where they watched as the Chiefs nabbed a narrow 27-24 win against the Bills. But Jason's celebration was the main talking point from the game.
Jason made friends with the Bills fans by partying fiercely at their tailgate before enjoying more drinks inside the stadium. He even stepped down from the Chiefs suite to mingle with rival fans. This party spree even astonished his brother Travis.
READ MORE: Travis Kelce breaks silence on Taylor Swift engagement talk ahead of Super Bowl LVIII
READ MORE: Stephen Curry details why Patrick Mahomes is an all-time NFL great ahead of Super Bowl
During a press conference at Super Bowl Opening Night on Monday, Travis commented on his brother's escapades: "I was every bit as surprised at the Buffalo game as I think everybody was when the camera panned to him."
He added an insight about his brother: "It's just who he is, he enjoys the game of football. I think the desire and love we have for this game since we were kids oozes out of us. We can't help that, and sure enough, with an unbelievable fanbase like Buffalo, going up there was a fun experience."
Jason became an internet sensation for drinking liquor from a bowling ball at the Bills tailgate, and his antics didn't stop when he reached the Chiefs suite. He won over fans by carrying a young fan to the suite entrance to see Swift up close, but his wife Kylie wasn't too pleased when he jumped into the crowd.
A security member asked Jason to return to the suite on Kylie's orders, but she was relieved he didn't manage to fulfil his main goal of the day. Speaking on Good Morning America, Kylie revealed that Jason had been keen to follow Buffalo tradition and jump through a flaming table before the game.
"He desperately wanted to go through a table," Kylie said. "It was on his checklist for the day. Top priority of the day: Go through the table. He did not get a chance to do that. I was like ' I don't think that's the best idea'.
Kylie admitted she wasn't angry with Jason for jumping out of their suite, but she felt sorry for the security staff as he made their jobs more difficult. "The first time he jumped out of the suite, I was, 'You know what, go ahead.' That's my husband," she added.
"But the second and third time he did it, I was like, 'I'm gonna need you to get back in,' because the poor cops that are out front trying to keep the chaos at a minimum. You're making their jobs harder."
* An AI tool was used to add an extra layer to the editing process for this story.