1. Gone | Maybe Gone

: The episode centers on the core group (Blair, Dan, Chuck, and Nate) reuniting to find Serena, who went missing over the summer.

: Dan’s transition from an "outsider" to a cynical narrator ready to burn bridges. Critical Reception

: Serena’s attempt to escape her reputation by starting over in a new environment. 1. Gone Maybe Gone

Compare the from the pilot to this season opener.

The episode is noted for its fast pace and the introduction of Barry Watson as Serena’s love interest. : The episode centers on the core group

: Dan returns from Italy with Georgina Sparks, writing a "tell-all" book intended to expose the Upper East Side’s secrets once and for all.

: Chuck and Blair’s decision to prioritize their legacies over their immediate romantic happiness. Compare the from the pilot to this season opener

Fans generally praised the episode for returning to the show's "roots" of mystery and glamour.