Rufus and Lily are fighting because Serena’s decision not to go to college. And because Lily’s a baby. Serena says she will fix things. She arranges for them to talk and then after Rufus suggests getting married, she organizes the wedding in a day. (This is the “how much chest can we get away with Serena showing” episode.)
Blaire is mean to Bri Buckley who is looking for Carter for some reason. Chuck, who doesn’t trust Carter, finds out that Carter basically courted Bri’s cousin in order to get his gambling bets paid off by her family. He tells Bri that Carter will be at the wedding and offers Carter the option of facing the Buckleys or leaving town. He comes clean to Serena, she’s upset with him, but gets worried when he disappears. Nate discovers that Bri was using him to find Carter.
Georgina is obsessed with Dan and when she returns and finds out that he is dating someone else she blackmails Vanessa into trying to get him to break up with Olivia (because she knows that Scott is his half brother). He thinks Vanessa has a crush on him, she tells the truth, he tries to scam Georgina who brings Scott to the wedding. Lily and Rufus fight, Scott gets upset, but they all make up in the end. Scott heads home to figure things out but intends to come visit.
Anyone notice that Jenny (acting the part of queen bee) is obscenely skinny? And that Carter and Chuck are the two sleaziest looking people ever.