Answer: A public toilet in an airport.
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Quiz: How Well Do You Know Taylor Swift?
14. Answer: A public toilet in an airport.
Can you believe it!? She said of the experience: "The weirdest place I have ever written a song is probably in an airport, and I got an idea so fast that I just had to run to the bathroom at the airport, grab a paper towel and write lyrics on the paper towel. I still have it. I still have it in a box in my room."