In 1985, Coca-Cola changed Coke, and the world collectively lost its mind. In this clip, James Corden reads a letter of complaint comparing New Coke to God turning grass purple and rewriting the U.S. Constitution. The writer clarifies that if he wanted a Pepsi, he would’ve ordered one—and that Coke was his only vice. Past tense.

A few months later, Classic Coke came back. Moral of the story: never mess with people’s soda.