The January 26 episode of NCIS, "Jetlag," finds Tony and Ziva in Paris on business.

But what many inquiring fans of TV's top show want to know is whether there will be more than business taking place between the special agents in the City of Light?

“The episode puts them in the most romantic city in the world,” NCIS executive producer Shane Brennan said, noting that “and it puts them in the same hotel room.”

But does anything actually happen in that room?

“There will be a realization that the spark is still there,” he says. “It doesn’t mean something is going to be resolved, but it does mean that the journey may have started again."

That's about as cryptic as it gets, Shane. Talk about choosing words carefully!

“It’s a long road back,” Brennan adds. “When you think about what they went through, for them to resolve what happened and come to terms with that, it’s a long road back.”

Somehow, we imagine restless Tiva fans are willing to travel that road.

Romantic developments between them or not, it's a joy to watch the interplay between NCIS cast members Michael Weatherly and Cote de Pablo week in and week out.

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