Chicago Fire: Romance related spoiler on episode 6x13 "Hiding Not Seeking" (Conclusion of crossover with Chicago P.D.) from Entertainment Weekly's Natalie Abrams

Here's some scoop on Chicago Fire from Entertainment Weekly's Natalie Abrams' The Spoiler Room column, which was posted on 3/1/18.

Any romance news from Chicago Fire? — Rayna
Funny you should ask! Indeed I do. I won’t say who, but a fan-favorite pairing is about to have a seriously steamy scene — literally! — in the final moments of the big Fire-P.D. crossover set for March 7 and 8. Showrunner Derek Haas described it to me as, “If you liked the scene in Titanic that happened below deck in an antique car…” so, yeah, it’s going to be hot.

Link to the full article:Spoiler Room: Scoop on 'Chicago Fire,' 'Once Upon a Time,' 'Hawaii Five-0' and more | EW.com