Dan Humphrey
Daniel "Dan" Randolph Humphrey is a main character in the Gossip Girl novels and it's television adaptation. He is portrayed by Penn Badgley.
Dan has an on-again-off-again relationship with Serena van der Woodsen and the two have the longest running relationship on the show. 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.read more