"Taylor knew when the lights are on, I'm gonna have some fun," said Kelce about joining the pop star on the stage in June Travis Kelce has revealed a new detail about his romance with Taylor Swift! While appearing on the Rich Eisen Show on Tuesday, Sept. 3, Kelce, 34, reflected on his experience joining the pop star, 34, on stage during a London Eras Tour stop in June and shared another adorable nickname for her. Responding to whether there was any prep work before he went on stage for the singer's performance of "I Can Do It with a Broken Heart," the Kansas City Chiefs tight end admitted it "wasn't a lot." "Taylor knew when the lights are on, I'm gonna have some fun," said Kelce. "She put me in a position where I didn't have to do much for it to be a success. She put me in a really comfortable part of the show, and I was just there not to screw anything up." Gareth Cattermole/TAS24/Getty  Travis Kelce joins Taylor Swift on stage at London's Wembley Stadium in June 2024 Related: Taylor Swift Shocks Fans by Bringing Travis Kelce Onstage at 3rd Wembley Show: Watch Him Carry Her! The NFL star added that his main goal was not to drop Swift while carrying her during his segment on stage. "That would have been the most embarrassing thing I could have ever done. Just getting her to the couch was the hardest part," he said. The PEOPLE Puzzler crossword is here! How quickly can you solve it? Play now! When asked whether Swift had made sure he wanted to join her on stage, Kelce said, "Oh, for sure." Scott Winters/Icon Sportswire via Getty Travis Kelce during training camp for the Kansas City Chiefs on August 2, 2024 Related: Everything Travis Kelce Has Said About Taylor Swift "There was definitely that extra like, 'Wait, are you sure you want to do this?' But she was so fun about it, and you know, I'm always down to have some fun on stage with Tay Tay," he said, revealing one of Kelce's various nicknames for Swift. Swift previously reflected on sharing the stage with Kelce, writing in a lengthy Instagram post on Monday, June 24, "I'm still cracking up/swooning over @killatrav’s Eras Tour debut 🥰 never going to forget these shows." Michael Owens/Getty  Taylor Swift and Travis Kelce after the 2024 Super Bowl During an episode of New Heights with Jason and Travis Kelce podcast in January, the football player sweetly referred to the musician as "Tay." Never miss a story — sign up for PEOPLE's free daily newsletter to stay up-to-date on the best of what PEOPLE has to offer, from celebrity news to compelling human interest stories. That same month, Kelce referred to Swift as "sweetie" in a viral clip of the two following the Chiefs' AFC Championship victory. For more People news, make sure to sign up for our newsletter! Read the original article on People. (People.com Latest News) More