Blake Lively and Penn Badgely as Serena Van Der Woodsen and Dan Humphrey.
Penn Badgley- I can't believe that Dan Humphrey was Gossip Girl all along. I am going to miss my show!
Leighton Meester and Penn Badgley - Blair Waldorf and Dan Humphrey characters - Behind the scenes of Gossip Girl
Gossip Girl -- Dan him being gossip girl never mad any sense.
Serena & Dan - Gossip Girl One of my favorite TV kisses of all time