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"I felt like I'd walked into an American teen movie. I picked up the red cups. I was like, Wow, they really do drink from these."
—Harry Potter actress turned college student Emma Watson telling Vanity Fair about trying to fit in at a frat party during an "awful" freshman week at Brown University
Clearly somebody's not at Hogwarts anymore!
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See who else is experiencing the magic of mingling in our Party Pics: Global gallery.