Within the Southern area Gentlemen Like Blondes, Serena confesses in order to this lady members of the family one to the girl the newest boyfriend, Gabriel Edwards, used the woman in a great ponzi plan. In addition to Blair, Nate, and you may Chuck, Serena you will need to incriminate your but rather learn Poppy is behind the whole thing. At the same time, Dan finds out one to their father, Rufus Humphrey, spent their university currency which have Gabriel and you may tells Lily concerning condition. Refusing Serena is involved, she’s the woman arrested to own theft as the category attempts to trap Poppy towards the incriminating herself (The fresh Wrath regarding Fraud). At the conclusion of the evening, Blair and you may Serena mention what you and you may look at truth that they raised one another as they navigated their crazy industry together with her (Area Ladies).
A day later, Dan bails Serena away from jail and you can escorts their towards prom, in which Nate and you will Blair win Prom Queen and you will Queen
Regarding the 12 months finale, Brand new So long Rumors Woman, Blair presents Serena having a presented photo off the woman mugshot and you will it kiss before heading of on the separate implies towards june.
Seasons About three [ ]
From the Freshmen, Serena confesses in order to Blair one to she isn’t installed and operating so you can Brown but really and therefore she’s residing in New york for sometime. Blair is actually comfortable by this, especially just after her earliest days at NYU get-off the girl wanting her companion to.
In how to succeed in Bassness, Blair tries to rating Chuck to trust the woman once again once a good 
recent indiscretion it is harm when he requests for Serena’s help inside the think an event but does not want hers. Inturn, Blair asks their uncle Jack Bass to transmit an alcoholic beverages license to help you your but when Chuck learns just what she actually is over, banishes their on class. Blair asks Serena to boycott together, however, Serena decides to top with Chuck. You to evening, Jacks delivers Serena condolence plant life and you may an email, hence shows brand new licenses try a fake. She visits new party anyway to warn Chuck, however, learns he already realized it. They decide to use it on their virtue and telephone call the brand new cops themselves class, knowing that the latest stars Serena lead, due to her new occupations with publicist KC, becomes them lots of exposure. Its package functions however, Serena was resentful when she knows Blair wrecked brand new people even after understanding she are looking to prove by herself to KC. The two start attacking again and this offers on the Dad: Area II, whenever Serena points out you to Blair is completely friendless on NYU. Attempting to prove her wrong, Blair employs an effective prostitute called Brandeis to help you pretend to get the woman pal on an election people for Nate’s relative, Tripp van der Bilt. not, Serena uncovers Brandeis’ true industry and also the lady dumped off new cluster. Whenever Blair finds out what she performed, she informs Serena one to she also are a prostitute, as this woman is relationships a customer out of KC’s which will be becoming paid off because of it. Frustrated, Serena forces Blair headfirst into the a meal. In It Shoot Humphreys, Don’t It?, Blair intends to disregard Cotillion as the Serena might possibly be truth be told there but Chuck convinces the lady going, claiming she might apologize. When she arrives at a great pre-baseball dining, she learns one Serena is Jenny’s coach but Blair insists she is best alternatives. When they has a quarrel within dinner, Jenny declares she does not require a mentor and you will fires Blair. At the Cotillion, Chuck traps Serena and Blair regarding the elevator and you can tells him or her that they’re residing in their until they generate upwards. Eventually, they do and you may Serena acknowledges you to she went seeking their father along the june however, the guy failed to like to see this lady; and therefore this woman is shedding getting Tripp, even though they are married. Chuck allows him or her away ultimately but Blair are frustrated when Serena chooses to go out that have Tripp alone, even after their advice not to.