Unrequited love, teenage rebellion, and manipulative grandmas was the name of the game last night on Gossip Girl. As much as I'm weary of debutante culture, I always love seeing the Upper East Siders in their Sunday best. I thoroughly enjoyed last night's episode, but surprise! Nate and Blair are back together and finally did the big deed (how sexy was that scene btw?). I'm kind of tired of their back-and-forth romance, but Dan and Serena's continues to ...