Serena looks cute as ever in this photo from "Goodbye, Columbia." The fifth episode of the season airs October 11, 2010.
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Juliet and Nate kiss on campus. What a cute couple ... we just hope she's not up to anything sinister.
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Juliet is on the phone. With whom? Is she a Gossip Girl minion?
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Blair and Serena are so cute. Look at them on campus!
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Juliet is still there in "Goodbye, Columbia." Clearly whatever she's up to hasn't been ascertained yet.
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"Goodbye, Columbia" airs October 11, 2010. Here's a cute picture of Blair from the episode.
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Serena at Columbia. This is going to be good.
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Gossip Girl Season 4 Episode 5 Quotes

Serena: So you're going to let Chuck have the assistant position then.
Blair: I said civilized, not lobotomized.

Serena: B, can I talk to you for a minute?
Blair: Yes. [to Minion #1] Five paces behind. For privacy. [to Minion #2] Ten for you.