Chuck and Blair - love that he only did the right thing after Blair has to TELL HIM TO by basically threatening him with "it'll only push us together". Ugh. And how many times has Blair has to watch you fall for someone else, Chuck? Come on.
The inequality in this ship is actually absurd.
Dan and Serena - I just don't see where they can go with Serena's emo sad puppy face for him every episode as he completely ignores her and couldn't care less about her, literally. It's laughable.