2x10 Bonfire of the Vanity

Blair is against the idea of her mother with Cyrus Rose, a new man in her life, and does everything in her power to make it impossible for them to be together. Jenny and Agnes move in together. Serena and Aaron fall for each other but something about Aaron threatens to ruin their new relationship. Dan and Chuck are at war due to Dan’s true interest in his father Bart Bass. Blair's 18th birthday is also addressed.