Probably Dan and Blair, not because of the couple but i've always loved Dan from the start, the pilot episode and Blair has really grown on me these past two years :)
Chuck bas, bass and Blair ♥ I hope that they are going to be together again .. The best couple ever ,,, they're so cute ,,, ♥ BTW , i hate hol, den and i like serena ... i would love to have one friend like her ,, Nate .. huh , loser -.-''