Here's a slightly longer version of the first promo we posted earlier today for next week's "The Grandfather: Part II." This could be one of the craziest in awhile.

Picking up where we left off last night, it looks like there's major, catty tension building between Blair and Serena, with Nate possibly caught in the middle.

Take a look at the promo below and tell us what you predict will happen - and what you hope to see transpire when Gossip Girl returns next week ...

[video url="http://www.tvfanatic.com/videos/the-grandfather-part-ii-extended-promo/" title="The Grandfather: Part II Extended Promo"] [/video]

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