Do you remember that Season 1 episode of "Friends" where Monica slept with a guy who was still in high school, but broke things off because the relationship was "icky"? That episode was called "The One with the Ick Factor," which should be the title of every episode of "Gossip Girl's" final season. It's all so icky.
At this point, I think the Upper East Side may have House Targaryen and House Lannister beaten in the battle for most incestuous group of people on one TV show. For those keeping track, it was revealed this week that Steven has slept with both Lily and Serena, while Nate has slept with both Serena and Steven's obnoxious, painfully wooden daughter Sage. Thus, if Nate and Sage hypothetically got married, and Steven and Serena hypothetically got married, Serena would hypothetically be her ex-boyfriend's mother-in-law, and Lily would be her ex-bonkbuddy's mother-in-law. At this point, Lily might just be mother/stepmother/mother-in-law/adopted mother to the whole of Manhattan, but whatever.
Indeed, she was the one who convinced Iman to look into the fate of the beloved horses that her father sold to Bart, which were seemingly sent to the stable in the sky while good ol' Uncle Bart was illegally investing in Sudanese oil and breaking all sorts of trade laws. Long story slightly shorter, Chuck now seems to have found a way to land Bart in prison and out of their lives for good, but the storyline is still super boring and needlessly convoluted, so can they just arrest him already?