Behind the Flames, Sparks Are Flying
While Chicago Fire burns bright on-screen with intense rescues, heart-wrenching losses, and complicated romances, fans are just as invested in the off-screen love lives of their favorite stars. With 14 seasons behind them, the cast has become household names—and naturally, curiosity about who they’re dating in real life is at an all-time high.

From long-term relationships to secret romances and rumored flings, here’s a full breakdown of who’s dating who in 2025.

Kara Killmer (Sylvie Brett) – Quiet Love, Big Plans
Kara Killmer, who plays the ever-resilient paramedic Sylvie Brett, has kept a relatively low profile in the public eye. But according to multiple entertainment sources, Kara has been in a serious relationship with her longtime partner, director Andrew Cheney, since 2016. The two married quietly and remain one of the most grounded couples in the industry.

With Brett’s recent engagement to Matthew Casey on-screen, fans continue to fantasize about Kara and Jesse Spencer dating in real life. But sorry, “Brettsey” shippers—this romance remains fictional.

Taylor Kinney (Kelly Severide) – Is He Back in the Game?
Taylor Kinney has had one of the most talked-about romantic histories among the Chicago Fire cast. After a high-profile engagement to pop superstar Lady Gaga, the actor has kept his romantic life under tight wraps.

In 2025, rumors are circulating again, this time linking Kinney to a fellow NBC star from Law & Order: Organized Crime. While neither party has confirmed the relationship, several fan sightings of the two dining together in New York and attending a recent NBC event have set the internet ablaze.

Miranda Rae Mayo (Stella Kidd) – Fierce, Focused, and Flying Solo
Miranda Rae Mayo continues to win hearts with her portrayal of Stella Kidd—a strong, passionate, and fearless firefighter. In real life, Miranda is just as independent. As of 2025, she’s publicly stated that she is single and focusing on her career, calling her current season of life “a time for growth, purpose, and healing.”

That hasn’t stopped fans from speculating, especially when she’s spotted with co-star Daniel Kyri (Ritter) at events. But the two have repeatedly clarified that their relationship is strictly platonic.

Joe Minoso (Joe Cruz) – Married to the Firehouse

Joe Minoso may play one of the most loyal and loving firefighters on the squad, and his real-life love story is equally charming. He’s been married since 2016 to Caitlin Murphy Miles, a costume designer he met on the set of Chicago Fire. The two recently celebrated their ninth anniversary and often post cute behind-the-scenes glimpses of life as a creative couple in Chicago.

Daniel Kyri (Darren Ritter) – Private But Proud

Daniel Kyri, who portrays firefighter Darren Ritter, has been refreshingly open about his identity as a queer actor. While he keeps his personal life private, he’s become an advocate for LGBTQ+ representation both on and off screen. As of 2025, Daniel hasn’t confirmed any relationships publicly but continues to be a vocal figure in supporting queer youth in entertainment.

David Eigenberg (Christopher Herrmann) – Longtime Family Man

Unlike many of his co-stars, David Eigenberg keeps a very quiet public profile. Married since 2002 to Chrysti Eigenberg, the couple has two children and lives far from Hollywood’s spotlight. While Herrmann is known for his big personality on screen, Eigenberg is more reserved in real life—and fans love him even more for it.

Alberto Rosende (Blake Gallo) – Saying Goodbye, But Not Alone

Before his character Gallo’s death shocked viewers in Season 14, Alberto Rosende had become a fan favorite on and off the show. He’s currently engaged to actress Tessa Mossey, and the couple frequently shares adorable photos together. Though fans mourned Gallo’s exit, they’re thrilled to see Rosende thriving in real life—and planning a wedding in 2026.

Fan Reactions: Shippers Rejoice (and Snoop)

Unsurprisingly, fans can’t get enough. TikTok edits of behind-the-scenes moments, Instagram sleuthing, and Twitter threads guessing who’s dating who are a regular part of the fandom.

One fan wrote, “I swear if Taylor Kinney is secretly dating someone from SVU, I need the wedding invite.” Another joked, “Miranda and Daniel need to either date or release a podcast.”

Final Thoughts
As Chicago Fire continues to heat up onscreen, the real lives of its stars add an extra spark that fans adore. Whether it’s real romances, friendships, or simply the joy of seeing favorite actors happy outside of the firehouse, these connections make the show feel even more alive.

So while Firehouse 51 may be full of smoke, drama, and high-stakes rescues, it turns out the real drama might just be who’s holding hands when the cameras stop rolling.