Dan and Serena finally get married in the finale. Dan is good friends with Nate Archibald, Blair Waldorf, and Chuck Bass. In the sixth season, Dan reveals himself to be the anonymous blogger known as Gossip Girl. He, Blair and Serena are the only characters that appear in every episode of the TV series.
Subsequently, one may also ask, is Blair's baby really chucks?
The two are on their way out of town when they get into a serious car accident, and Blair loses her baby. To keep her end of the deal, Blair marries Louis in G.G. However, she confesses that she still loves Chuck to Chuck at the wedding and it's all caught on video by Georgina and it ends up on Gossip Girl.
Do Blair and Louis stay together?
At one point, Blair plans to leave Louis but ultimately doesn't. They marry, but their wedding is interrupted by a video of Blair's confession of love to Chuck, and Louis makes sure Blair knows he only married her to save face and behind the scenes, they have no relationship.
Do Blair and Dan get back together?
When Blair returns from her honeymoon, she decides to bring Dan and Serena back together for Valentine's Day. However, her plan backfires when Dan kisses her and she surprises herself by kissing back. Despite her feelings, she tells him that they can't be together because of the prenup and the dowry (Crazy Cupid Love).