In 2022, a TikTok shared by user @zoii.tsa pointed out the difference, posting a video survey of people from each generation making the hand heart. They captioned it, “ Gen Z vs. millennial ...

Taylor Swift superfan Marie Smith shared snaps from her routine 12-week ultrasound, which showed her daughter's fingers curled into the same "heart hands" the singer makes on stage.

While the rest of the squad stoically posed in front of the Bellagio fountains, Kelce beamed and made a heart with his hands. The gesture, notably, is one made famous by Swift, 34.