Jason Kelce became a hero amongst NFL fans last week as he celebrated wildly in the Kansas City Chiefs suite, but he was on his best behavior against the Baltimore Ravens

Jason Kelce, who made headlines last week with his wild celebrations at the Buffalo Bills game, was on his best behaviour as he met Taylor Swift for the second time.

Kelce was finally introduced to brother Travis’ new love interest as they both supported him in the NFL Playoffs last week. Jason stole the show with his shirtless antics in the Divisional Round, but seemed far more subdued as they were reunited at M&T Bank Stadium watching the AFC Championship game.

Despite being spotted with beers, Jason refrained from any shirt removals or wild antics that might land him in trouble, especially with his wife Kylie. Last week’s celebrations by Jason were one of the most unforgettable moments from the playoffs.

The Philadelphia Eagles center drowned his sorrows after being eliminated from the postseason, drinking from bowling balls at the Bills tailgate and removing his shirt inside Highmark Stadium for most of the game. He had warned wife Kylie exactly what he’d be doing – but didn’t quite achieve everything he wanted to with ‘Bills Mafia’.

“I’m not gonna lie, I gave (my wife) Kylie a heads up,” Kelce confessed on his “New Heights” podcast. “The moment we got into the suite, I said, ‘I’m taking my shirt off and I’m jumping out of that suite.’ And she said, ‘Jason, don’t you dare.’”

“I was like, ‘Hey, I’m just letting you know it’s happening. I’m not asking for permission. I’m doing this.’” Kylie then responded hilariously on Instagram.

Jason Kelce stole the show the previous week with his antics in Buffalo ( Image: Getty Images)

“‘I’m not asking for permission. I’m doing this’ – the exact quote I will say when grabbing the keys to go get a cat,” Kylie quipped. She then shared her side of the story on “Good Morning America”.

“He wanted to get the full Bills experience,” Kylie explained. “The Bills are notorious or famous for their tailgating skills. He desperately wanted to go through a table. That was on his checklist for the day. The top priority for the day. He did not get a chance to do that. He was unsuccessful.”

“Once he got into the suite he said to me ‘I’m gonna take my shirt off and I’m gonna jump out,” Kylie added. “I said “I don’t think that was the best idea.’ That was that continued energy from when he was hyping himself up to break the table.”

His second encounter with Swift was not quite as wild. But there was more cause for celebration as Travis had a huge game, including an incredible touchdown catch to open the scoring.