Jason Kelce offered a more subdued reaction on Sunday following his brother Travis’s opening touchdown vs. the Ravens in the AFC Championship, as the Eagles star kept his shirt on a week after his wild antics in Buffalo.

As he cheered on Travis and the Chiefs in Buffalo seven days ago, the elder Kelce ripped his shirt off, chugged beers and even hopped into the stands from his suite as Kansas City went on to win.

But he kept things more low-key after his brother’s stunning 19-yard touchdown in the first quarter vs. Baltimore, as he merely exchanged high-fives around him with his fellow VIPs.

His red and yellow T-shirt – in honor of the Chiefs, of course – stayed on as well.

Travis’s girlfriend, pop megastar Taylor Swift, could also be seen celebrating near Jason after the score.

Jason Kelce (top right), Taylor Swift (left), Donna Kelce (far right) and more in Travis Kelce’s box can be seen celebrating in the first half

Kelce repped the Chiefs – and his ‘Big Yeti’ t-shirt – and opted not to rip it off after a touchdown

Taylor, sitting alongside her model friend Cara Delevigne, was locked into the on-field action

She could be seen shouting ‘oh my god’ as the Kansas City tight end caught a pass from Patrick Mahomes as his team made a dream start in Baltimore.

But Ravens quarterback Lamar Jackson soon hauled his team level with a magnificent throw to Zay Flowers for a touchdown.

Swift was soon given more to celebrate when Isiah Pacheco punched in a two-yard score in the second quarter.

The Chiefs went into halftime with a 17-7 lead.

It remains to be seen, though, whether Jason may have more in the tank, a week after he sent fans crazy with his wild antics.

A week ago, the Philadelphia Eagles center was seen chugging beers and jumping into crowd

Speaking about it on his and his brother’s New Heights podcast, Jason said: ‘I got caught up in the shenanigans and thought: “I’ve got to have my shirt off at some point”.

‘But I can’t take my shirt off in the box, who takes their shirt off in the box? So I’m like: this is what I’m gonna do. I’m going to take my shirt off and I’m jumping out of this box, and then I can be like my Buffalo Bills Mafia compadres.

‘This is how my mind works after 40 Miller Lites.’