For the annual Snowflake Ball, Blair and Chuck make a bet that they can find the ideal dates for each other. Aaron's ex-girlfriend, Lexi, expresses an interest in Dan which creates conflicted feelings for Serena.
In the video below, producers Joshua Safran and Stephanie Savage offer some insight from "Double Identity." They dish on Eva and Chuck's new persona (beware, they are in bed together) and also talk about the mysterious Juliet Sharp.