Inside Taylor and Travis ‘Serious’ Relationship as they approach huge milestone and what to expect as they approach their one-year anniversary.. MARRIAGE!?

The source close to the pair, both 34, raved that they ‘have so much fun together.’

‘It’s funny to their friends because at first everyone wondered what they had in common, but you realize how similar they are,’ the insider noted. ‘They both wear their hearts on their sleeves and are all-in with everything they do, whether it’s with career, family or friends.’

The couple are currently making the most of their time together while she continues the UK and Europe leg of her world tour, before he returns to training camp for the Chiefs on July 21.

‘Football is definitely still his priority but so is his relationship,’ the source said. ‘He makes romantic gestures to show he’s thinking of her when they’re apart. She’s going to try to attend as many games as possible.’

A second insider told the outlet that the football player ‘loved being onstage’ to join the 14-time Grammy winner on stage.

‘He is confident and fun, and it was one of her tour highlights,’ the source added.

Last month, while appearing on the Bussin’ With the Boys podcast, Kelce gushed that ‘really’ started to fall for Swift as soon as he saw ‘how genuine she is around friends, family.’

‘It can get crazy for somebody with that much attention, and she just keeps it so chill and so cool. . . . She wants to be a part of it. She wants to support me,’ he revealed.

The Chiefs tight end went on to say that while they want ‘to keep things private,’ they’re not hiding anything either.

‘That’s my girl, you know what I mean? That’s my lady, so it’s like… I’m proud of that,’ he said. ‘I’m not sitting here trying to juggle like, “how can I keep this under wraps?” You just don’t want to let everyone into your personal life and be able to comment on it, knowing that everything she does is getting a headline.’

Given they are both all-time greats in their own industries, Kelce and Swift have dominated headlines ever since romance first blossomed last year, with the loved-up pair drawing attention from all across the globe.

Even for Travis, widely considered the best tight end in NFL history, the increased spotlight that dating Taylor has brought came as a major shock.

However, Kelce says his girlfriend’s ability to stay grounded despite her superstar status is what made him fall for her.

‘She’s very self-aware, but at the same time… she’s very self-aware. She understands situations like that and I think that’s why I really started to fall for her,’ he explained.

On the most surprising part about dating Swift, Kelce continued: ‘[Paparazzi] has been the craziest thing. Definitely the pulling up to the house, the just random, I don’t know…

‘It’s a different demographic than the NFL, so it’s been cool to dabble in that and see her following and everything. It’s been fun because a lot more kids are into the game and the Chiefs fans have turned into a lot of her fans. And her fans have turned into Chiefs fans, so I’ve had fun with every aspect of it.

‘But when you’re at home, you want privacy, and you don’t always get that.’

Kelce and Swift have been dating for the best part of a year, with the pop sensation’s first appearance at Arrowhead for one of his NFL games last September publicly confirming the relationship.

Since then the world’s most high-profile celebrity couple have gone from strength to strength; enjoying a host of trips away and nights out together, meeting the families and supporting each other in their respective fields.