
Serena rides off on a horse with Carter in pursuit.
Nate & Bree arrive by helicopter.
Polo party.
Chuck flirts with a blonde; repeats as Chuck & Blair kiss after sending Ashley away.
Blair interrupts Dan's writing club.
Serena & Carter interrupt Chuck's business meeting.
Georgina interrupts Dan & Vanessa discussion about Scott; Dan tells Georgina about the Scott situation.
People arrive for the Sotheby's auction.
Scott tries to tell Rufus the truth; the auction starts.
Rufus invites Scott back to the apartment to talk.
Blair leaves Chuck a message as she walks in on Dan & Georgina; repeats as Dan leaves Georgina's room; Serena gives Dan advice on Georgina.
Blair brings Chuck breakfast.
Breakfast at the Humphrey-Van Der Woodsen household; Chuck tells Blair he plans to buy a hotel; Bree gives Carter a warning; Georgina packs.
Serena & Ursula chat.
Blair meets the 'Master Of The Universe Society'.
 Dan gives 'Kate' advice on classes.
Serena interviews at various fashion houses.
Blair hosts a slumber party for Constance girls.
Dan waits for Vanessa at the movie premiere.
Blair texts Chuck about his present; Ursula thanks Serena; Vanessa phones Scott; Scott makes plans with Georgina; Jenny takes on the role of queen as Blair finds new subjects to rule; Olivia asks Dan for another chance.
Serena annouces there's been a delay in the wedding.
Georgina arrives at the wedding; Lily asks Rufus if they can talk.
Vanessa tells Dan that Scott is his brother; Lily & Rufus contemplate their relationship.
Wedding planning.
Couples montage; Serena & Carter talk over breakfast; Dan tells Vanessa about texting Olivia.
People arrive for the wedding.
Performed at the reception; Chuck defends Carter to Serena; Nate confronts Bree, then asks her to leave; Serena leaves Carter a message; Georgina meets 'Prince Alexi'.
Blair dreaming/nightmare about losing an award to Vanessa
Blair gives Vanessa the news about the toast; Dan introduces Olivia to Rufus & Lily; Chuck sees Blair chatting with Mr. Ellis.
Serena loses the game to PJ.
Nate takes Serena to PJ Buckley's poker game.
 Nate convinces Serena not to quit playing.
Blair sends Chuck to kiss Mr. Ellis.
Rufus talks to Vanessa about the possibility of her doing the toast at the freshman dinner.
Vanessa phones her parents & asks them to come to the freshman dinner; Olivia tells Mr. Ellis that she'll do the toast; repeats as Vanessa's mom cancels breakfast with her; Olivia dines with the Humphreys & Van Der Woodsens; Carter leaves; Vanessa offers Blair a croissant.
Blair finalizes her deal with Mr. Ellis.
Serena tells Blair she isn't forgiven; Dan & Olivia have sex; Chuck & Blair kiss; Jenny throws away her old clothes.
Olivia & Dan kiss while the police raid the club.
The police raid Chuck's club; Blair tells Serena about the plan.
Chuck & Blair discuss their duplicity & relationship.
Nate brings Dan a copy of Olivia's movie 'Endless Knights Trilogy'.
Performed at Chuck's club as Blair apologizes to Chuck; Jenny sits with Eric.
Rufus carves pumpkins; Lily looks through Jenny's closet; Blair gives Chuck her opinion on his business.
Blair informs Serena she had a drunk Patrick removed from the party.
Serena interrupts Brandeis' chat with a senator, then she tells Blair that Brandeis is a call girl.
Patrick tells Serena that Brandeis is a prostitute; Vanessa confronts Nate.
Serena apologizes to Blair.
Dan watches Olivia's interview with Jimmy Fallon; Vanessa arrives at the party.
The girls get ready for the cotillion.
Kira tells Jenny about Graham's text message.
Oliva, Dan & Vanessa decide to fulfill the 'ultimate college experience' by having a threesome.
Blair arrives at the debs & mentors party.
A group of fans ask Olivia about an Endless Knight sequel.
Jenny & Damien meet his contact.
Blair makes an offer to the Tisch kids to secure a Lady Gaga performance.
Dan 'remembers' his threesome with Vanessa & Olivia; Serena leaves Blair a message.
Damien & Jenny go to a club to meet with his drug contact.
Blair leads everyone to see Lady Gaga's dress rehearsal; Olivia tells Dan that she's leaving to do the witch movie; Vanessa tells Olivia that she doesn't have feeling for Dan; Serena & Tripp kiss; Jenny texts Damien.
Dan hands out his script to his crew.
Olivia & Dan meet to work on his script.
 Rufus, Lily, Eric & Jenny make plans for Thanksgiving.
Serena & Tripp talk in the elevator, then kiss.
Every arrives for Thanksgiving at the Humphrey-Van Der Woodsen household.
Vanessa thanks Dan for help with her mother; Dorota tells Vanya she's pregnant; Lily hides papers from Rufus; Serena chooses to go with Tripp.
Jenny shows off her new bag to her minions.
Dan & Willa kiss; Dan tells Blair & Vanessa about the accident; Chuck changes his destination.
Tripp leaves to meet Maureen; Chuck imagines Bart talking to him on the street; repeats as Lily finds the letter at home; Rufus asks for some advice; Serena sees Nate sleeping in her hospital room; Jenny meets up with Damien.
Serena & Tripp are in a car accident; repeats as Tripp drives Serena back to the city.
Jenny & Damien watch Violette leave with the jacket; Serena & Nate kiss; Blair console Chuck; Elizabeth phones Chuck.
Nate meets Dan at the coffee shop & they talk about Vanessa.
Dan leaves a message for Vanessa to call him; Rufus goes to Holland's apartment.
Gossip Girl talks about time changing everything; repeats as Serena runs into Damien; Blair questions Chuck about the locket he found.
Dan asks Rufus what is going on between him & Lily.
Nate & Serena make out in the coat closet; Rufus confronts Lily about spending the night with her ex-husband.
Nate tries to convince Serena to slow things down; Serena asks Damien to take her to the Ambassador's dinner.
Jenny advises Nate to go after Serena.
Blair introduces herself to Damien, then commends Serena on following her advice.
Jenny tells Nate about Serena & Damien, then they run into them at the dinner.
Vanessa & Dan's dates dump them.
Damien & Jenny make plans to go out.
Dan & Vanessa kiss behind the mock photo stand.
Dan confronts Vanessa over her lie about dating Paul.
Jenny meets up with Damien; Vanya tells Lily that Rufus left his scarf at Ms. Holland's apartment; Serena leaves her father a message; Chuck sits down to talk with his mom.
Vanessa tells Dan she has feelings for him, then they decided to give their relationship a try; Rufus tells Jenny she can't see Damien anymore.
Damien & Jenny make out, then discuss having sex.
Rufus walk into Jenny's room as she watches 'Dirty Dancing'; repeats as Jenny listens to music after telling Serena she has sex with Damien.
Jenny tells Nate about Damien dealing drugs.
Dan & Vanessa agree to take their relationship public; Nate & Serena apologize to each other; Blair tells Chuck why they're celebrating.
Vanessa arrives at the party & chats with Dan.
Serena & Lily talk at Chuck's party; people whisper as Chuck enters the room & joins Lily; Nate & Serena discuss her past reputation & Jenny's situation; Rufus confronts Jack; Dan & Jenny talk.
Jenny turns down Rufus' offer of breakfast then phones for a car to take her to Damie's hotel; repeats as Serena recieves Rufus' text after she & Nate have sex.
Nate rescues Jenny.
Vanessa surprises Dan with a 'Rear Window' themed dinner; Jenny tries to get the girls organized at the show.
Serena tells Nate the truth about Blair's 'friends'; Nate tells Chuck to get Jack to the fashion show.
The fashion show starts.
Nate phones Jenny & tells her he's coming to get her.
 Agnes drops Jenny off at a bachelor party.
Montage of people working on Eleanor's fashion line; Rufus takes Jenny to help with Eleanor's show.
Dan & Vanessa kiss; Nate meets up with Serena; Jenny looks at Gossip Girl's blog; Elizabeth tells Jack that she's leaving & starting over; Chuck tells Blair he's not backing down from Jack.
Blair walks away from Chuck; Nate thanks Serena for the party; Vanessa gets a letter from the Tisch writing program; Eric meets Elliott; Blair breaks down; Chuck has Jack escorted from the hotel.
Nate & Jenny have lunch & she surprises him with a birthday parfait.
Blair & Serena shop for dresses while discussing Chuck's problems with Jack & the hotel.
Serena worries about Nate's absence; Blair goes to Serena for advice on her Jack dilemma; Eric leaves Jenny a message; Dan discovers that Vanessa lied about reading his script.
Jenny sees Serena leaving with Carter; Eric is introduced to Elliot's girlfriend; Dorota & Vanya's wedding; Eleanor tells Cyrus he was right about Dorota being family.
Chuck dreams that Blair is kidnapped.
Jenny asks Nate to dance; dancing montage; Serena finds Lily in her father's hotel room.
At breakfast, Rufus announces the family is invited to Dorota & Vanya's wedding; Dan urges Rufus to ask Lily to come home for the wedding.
Eleanor & Cyrus give Dorota & Vanya the keys to their new apartment; Dan asks Blair to dance; Chuck informs Nate he is now single; Elliot tells Eric that he likes him; Jenny intercepts Serena's phone call to Nate.
Jenny informs Nate that Serena left with Carter; Serena finds out Carter lied to her, then kicks him out of the car.
Balloon dance; Nate & Serena argue about Carter; Eleanor asks Dan to help with the drinks; Cyrus tells Eleanor he bough Dorota an apartment for a wedding gift.
Serena tells Nate that Lily is sick; Blair remembers her time with Chuck; Lily thanks Rufus for putting up with William's presence; Vanessa deletes Dan's apology message; William phones an associate about a prescription for Lily.
Cameron offers to help Blair make Chuck jealous; Vanessa confronts Dan over his reaction to her getting into Tisch.
Nate serves Jenny waffles as they discuss Serena's absence.
Vanessa shows Dan the play she submitted for her Tisch application.
Blair tells Chuck she's been trying to get over him the wrong way.
Serena tells Rufus she atleast owes her father a conversation; Dan reads his rejection letter to Vanessa prompting her to admit that she got the spot at Tisch.
Serena phones Nate for consolation & ends up confronting him about spending time with Jenny.
Blair, Dan & Vanessa arrive at the party, then Nate, Chuck & Jenny follow; Blair chats with Cameron then spots Chuck; Dan asks Willa to tell her father a mistake was made; Dan confronts Jenny about her presence at the party.
Dan & Rufus chat on the phone about William & Vanessa.
Dan confronts Jenny about dealing drugs.
Serena & Nate fool around; Dan & Vanessa spend an awkward morning together; repeats as Dan confronts Vanessa about the internship in Haiti she applied for; Blair advises Chuck he should go see Lily;Â Holland tells Serena about her & Rufus; Serena tells her dad to fight for Lily; Blair warns off the Columbia girls; Jenny calls Chuck about Lily's medicine; Serena intercepts Rufus' phone call as William talks with Lily & Eric.
Rufus asks Lily to find another doctor, then he overhears Jenny being confronted by an unhappy drug customer.
Jenny heads out to meet Chuck & Blair; Serena confronts Rufus about Holland; Holland tells everyone that she slept with Rufus.
Blair asks Serena for advice on her date with Cameron, then Serena tells her what she learned about Rufus & Holland; Chuck & Jenny discuss Lily's medicine.
Serena runs after her father; Jenny admits to tipping off William; Serena tells Dan that her father left.
Chuck gives Blair an ultimatum as they wait for Cameron to arrive; Serena hangs up on Nate then thanks Dan for coming with her; Jenny brings her stuff over to Chuck & Nate's place.
Georgina tells Dan she's pregnant with their child; Jenny takes the train to her mom's; Serena & Blair head for the airport; Nate has some fun with Chuck's girls; Chuck is shot while being mugged.
Blair rushes to meet Chuck; Nate, Dan & Serena talk about the kiss; Georgina asks Blair for help; Dorota give birth; Nate sends the picture to Vanessa.
Jenny confesses to Eric that she slept with Chuck.
Jenny goes to bed with Chuck.
Georgina returns; Lily & Rufus discuss the problems with teenage girls, then Eric tells them they can send Jenny away.