After all Dan has done for her, how could Blair not love him back?

That's the realization she apparently had on Monday's episode (see TV Fanatic's official Gossip Girl review for a complete breakdown) after Humphrey made his move and she did not resist his amorous advances.

It was unexpected and awesome, even if you think or hope Chair will end up together down the line. Dair is no longer just a bump in the road, but a very real relationship. Where do you think it will go next for them?

We'll surely be debating that all this week and beyond. As the dust settles from last night's bombshell, let's take a look back at three memorable Dan and Blair scenes: The prelude, the kiss, and the aftermath ...

Steve Marsi is the Managing Editor of TV Fanatic. Follow him on Google+ or email him here.