Griff reveal how Kendrick Lamar helped her land a slot on Taylor Swift Eras Tour Concert….”I was dying,” Griff tells PEOPLE, recalling the moment Swift mentioned she’d “love” to have her open for her on tour “I can’t really believe its happening, I love Taylor!”

after “not trying to hide” and giving three signs that he’s there for her.

The Kansas City Chiefs tight end, 34, and the Anti-Hero hitmaker, 33, have been stepping out together in recent weeks. Heading out on dates together, and spotted at the NFL heartthrob’s games in each other’s company, all eyes are on this new couple as their romance heats up.

And, all eyes were firmly on Travis on Friday night when he danced to one of his girlfriend’s hits while in public, and surrounded by onlookers. NBC sports reporter Pat Doney shared a clipIn the video, Travis can be seen sitting in the stands when the chorus of Shake It Off began to play. When he clocked it, he smiled before raising his arms and jigging around. The crowd went wild when it was projected on the huge screen, which then led to Travis doing the iconic Shake It Off hand movement before laughing to himself.

But what does this sweet display really mean? Well, we’ve caught up with a body language expert to get the lowdownShe noted: “When he first notices the track, he’s sitting slouched forwards, and then he straightens up immediately. This jump he does when he hears Taylor’s song shows that he’s excited to hear her and he’s not afraid to show it. He’s not sinking his body low, he’s not trying to hide – he’s her champion, out and proud.”

Revealing the second sign “that shows how devoted he is”, Inbaal noted how this is apparent through the way in which his head is tilted slightly upwards as he’s doing the moves. “This shows confidence and strength. Travis loves that his fans and hers enjoy it,” she said.