: The intellectual atmosphere is quickly derailed by uninvited guests. Nate brings Lola, and Chuck arrives at Nate's invitation, leading Blair to wonder if "a liquid diet of booze and great intellectual conversation" will be enough to manage the tension. Major Plot Points and Revelations
: The episode’s biggest shocker is the revelation that Diana Payne (played by Elizabeth Hurley) is Chuck Bass's biological mother. This discovery follows Serena’s interrogation of Diana regarding her whereabouts during Chuck’s accident. [S5E20] Salon of the Dead
While the salon serves as the backdrop, several major secrets come to light during this episode: : The intellectual atmosphere is quickly derailed by
Blair and Dan, newly debuted as a couple, attempt to establish themselves as Manhattan’s premier intellectual power couple by hosting a salon. The event is inspired by the legendary Algonquin Round Table and features real-world guest stars Julian Tepper and Jenna Gribbon, founders of . : "Blair, our salon can easily handle a few party crashers
: "Blair, our salon can easily handle a few party crashers."