We've all been missing a little Gossip Girl in our lives since it went off the air for a long Winter break. Thankfully, Dan, Serena, Blair, and all the rest of the crew are back in just a few weeks to continue our love affair with this guilty pleasure. As a refresher, I'm quizzing you on the first 12 episodes of the season — see how well you can remember all the geeky details!

Photos courtesy of The CW

Gossip Girl Mid-Season Tech Quiz!

In episode one, Dan showed Serena proof that he knew about her European exploits via his _________.

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