Prove your Swiftie level with these chants, rituals at Taylor Swift's Eras Tour
7 chants and rituals to know when attending Taylor Swift's Eras Tour
At the start of "Delicate," right after Swift sings "We can't make any promises now can we, babe? But you can make me a drink" the first time, fans have taken to yelling: "One, two, three, let's go "