Gossip Girl Season 6, Episode 2 Spoilers: Who’s Kissing Whom in “High Infidelity”? [PHOTOS]

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• Gossip Girl,
• Season 6 ,
• Spoilers ,
• Blair Waldorf ,
• Serena van der Woodsen ,
• Dan Humphrey ,
• Nate Archibald ,
• Georgina Sparks ,
• Season 6 Episode 2