A source gave ET some insight on where the football star and singer are currently at in their blossoming relationship.

Taylor Swift and Travis Kelce are “having the best time together” and enjoying their blossoming relationship after spending the weekend together in Argentina for the “Bad Blood” singer’s Buenos Aires Eras Tour stop.

A source tells ET that the new couple is “excited and giddy” when it comes to their newfound love and they aren’t afraid to show the world, as evidenced by their kiss and embrace following Saturday night’s show.

They’re very into each other and it is clear to everyone around them. They are both excited and giddy that they can’t even hide it, and don’t want to,” the source tells ET.

As for how the Kansas City Chiefs tight end felt about Swift changing the lyrics to “Karma” on Saturday, it would appear he was a fan.

At one of her shows over the weekend, Swift slyly adjusted the words to “Karma,” changing the lyrics to “karma is the guy on the Chiefs, coming straight home to me.” The switch-up prompted a major reaction from the crowd.

Kelce, who was in the VIP tent next to Swift’s father, Scott Kingsley Swift, immediately covered his face in disbelief and excitement. Scott — who was sporting a Kansas City Chiefs lanyard — immediately tapped Kelce’s shoulder as if to say, “Did you hear that?!”