1.03 "Poison Ivy"

'Gossip Girl' narrates Ivy League week as the teens on the Upper East Side schools of Constance Billard for Girls, and the rival St. Jude's for Boys, prepare for a much-anticipated visit from the Ivy League representatives. The twisted and vindictive Blair, with Chuck's help, uncovers a scandalous secret about Serena that may not remain a secret much longer which involves Eric whom is still hold-ed up in the sanatorium. Dan has his heart and future set on the coveted usher position for the Dartmouth rep, only to be beat out by Nate who has no interest in the school despite pressure from his controlling father, The Captain. Meanwhile, Jenny bonds with Serena's younger brother, Eric, who confides in her about his depression and recent suicide attempt, while Rufus must swallow his pride and ask Lily for a favor to help Dan with a Dartmouth referral.