Who knew that was their thing? Jimmy Fallon and Taylor Swift apparently used to go to all major New York sporting events and dance like maniacs on the Jumbotron. And they did it all in the same seats, next to all the same people — and of course spilling popcorn all over the place.
You know why I like this bit? It's because it's an actual bit! Sure, he could have just played Scattergories with Taylor Swift, but Fallon decided to actually do something funny with her, and it looks like it took some effort! Good for him.