WE'VE REALLY BURNED BRIDGES, FOR SURE
*One Team continues burning bridges and making enemies when they force a fellow Racer out of an airline ticket office.
*One Team is too busy butting heads to realize their car is on a collision course with a speeding bus.
The preview that we've already seen has the Blondes verbally fighting again. I'm pretty sure this is after one of them, most likely Shana, "force a fellow Racer out of an airline ticket office."
Jennifer, the wussier of the two, then whines about what her partner just did. "You should just think it out a little bit..." - said about what Shana does and.. "You're really flattering yourself right now"
Shana then replies with (toned down because the two of them were talking at the same time, with Jennifer being louder) "It's not about being nice...."
Ronald/Christina have mounted the stilts so they can't be the bitching couple. That leaves:
the la la Blondes, the Goths, the siblings, and our favorites, Nathan and Jennifer
The clue says its a dating couple so we can rule out the sibling and the blondes, and add in TK and Rachel which sound more likely because of their whole "calm" edit
you know one of them's just bound to erupt and say things "they might later regret"