Girl Season 4 Episode 3 Synopsis: It seems that Blair is really excited On her first day at Columbia and try to make new friends already. Blair attempts to gain membership into an ultra-exclusive social club, Hamilton House, but she’s in for a few big surprises. Serena begins to suspect that Juliet is intentionally sabotaging Serena’s life and that it may have something to do with Nate. Rufus is worried about Dan and decides to take matters into his own hands. Ed Westwick, Jessica Szohr and Kelly Rutherford also star. Norman Buckley directed the episode written by Amanda Lasher. Watch Gossip Girl Season 4 Episode 3 here.