Blair and Nate are back together. Chuck and Vanessa apparently hook up. Jenny's mellow 16th birthday get-together turns into a rager thanks to Serena and her pal Poppy.

It's all shaping up to be another terrific episode of Gossip Girl. Here's a clip from tonight's "Remains of the J" (great title) where Dan and Jenny share a sibling heart-to-heart:

[video url="http://www.gossipgirlinsider.com/videos/remains-of-the-j-sneak-preview/" title="Remains of the J Sneak Preview"] [/video]

Follow the jump for a second clip of the episode, featuring Chuck and Blair confronting one another about Nate. Looks like the love quadrangle is totally in effect tonight ...

[video url="http://www.gossipgirlinsider.com/videos/remains-of-the-j-sneak-preview-2/" title="Remains of the J Sneak Preview #2"][/video]

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