Dakota Johnson teaches you the acting game, a fun new game you're pretty sure you made up with your friends in high school, on Fallon

Just like that classic parlor game Celebrity, Dakota Johnson has a fun new pastime you can think you invented with your friends in your parents' basement until you go to college and realize everyone else thinks they came up with it, too. All you need to play is a rotary phone, a little soft clown voice, and hours upon hours of carefree time unfitted with adult responsibilities, like children or work or an awareness of your own mortality. Dr Pepper and Cool Ranch Doritos optional, but highly recommended.

See photos from Dakota Johnson in "Fifty Shades of Grey":

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