This photo from the set of Gossip Girl may not tell us much, but it speaks for itself.

Chuck. Blair. Smiling ear to ear. At what looks to be a casino. Interesting ...

As we learned in our interview with Joshua Safran last week (and simply by watching the show all season), Blair may be in a romantic relationship with Dan now, yet Chuck's presence looms over the couple.

It's unclear which episode this scene takes place in, but we can't assume Mister Chuck is out of the running. Those two obviously have a certain chemistry about them that isn't about to be swept under the rug.

Share your theories, comments and observations with us below:

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