[s5e19] It Girl, Interrupted Guide

: Now that her divorce is moving forward, Blair is eager to go public with Dan. To help her let go of her "princess" dreams, Dan takes her to the Met steps in an evening gown and tiara for a final moment of royal fantasy before they embrace their relationship openly.

In the Gossip Girl episode (Season 5, Episode 19), Serena van der Woodsen attempts to step out of the spotlight by grooming her cousin, Lola Rhodes, to be the next "It Girl" of the Upper East Side. However, her plan backfires when she realizes she isn't actually ready to give up the attention, leading her to sabotage Lola during a high-profile lingerie show. Key Plot Developments

: Chuck reaches out to Blair for advice while investigating his past. He discovers that Elizabeth Burke was not his blood donor as he previously thought, leading him to wonder who actually saved his life.