Credit: The CW ©2007 The CW Network Photo: Chair Moment: Blair and Chuck in Season 1, Episode 8: "Seventeen Candles"

Ours jaw hit the floor when we saw the promo for Gossip Girl’s midseason finale last night. That huge cliffhanger we were warned about for Season 5, Episode 10: "Riding in Town Cars With Boys"? Guess we know what it is.

Credit: YouTube Photo: Sneak Peek of Gossip Girl Season 5, Episode 10: "Riding in Town Cars With Boys" — Chuck and Blair Make Out!

We gasped at the sight of Chuck (Ed Westwick) and Blair (Leighton Meester) swapping some serious spit in the back of that town car. (Limo flashbacks, anyone? Eee!)

Then, mere seconds later — a town car crashes and we see Ivy and Lily weeping in an emergency room.

Did Chuck and Blair’s car really crash ... or is this just another case of a misleading promo on the part of the CW? We’ll remind you that Nate (Chace Crawford) is seen riding in a town car, too. Perhaps he is the one who crashed? Or what about Prince Louis (Hugo Becker)? If Chuck and Blair are sneaking around, we wouldn’t put it past the newly devious Louis to follow them around in a car of his own.

At this point, the only people we really know are safe? Lily and Ivy — because they were seen outside of the emergency room, not in hospital gowns inside it.

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