Everything to Know About Brett and Casey’s Wedding on Chicago Fire

After 5 seasons of One Chicago bliss, the paramedic and the firefighter are finally husband and wife. Carver Collapses from Chemical Burns | Chicago Fire | NBC
For years, Chi-Hards questioned whether or not Matthew Casey (Jesse Spencer) and Sylvie Brett (Kara Killmer) would end up together on Chicago Fire, but now it’s official: They’re married!
Between messy breakups and long-distance stints, Brett and Casey’s relationship has navigated dozens of road bumps. Their heartwarming friends-to-lovers tale has been a One Chicago obsession for years, but the couple has finally settled down with big plans of starting their family together.
After years of will-they-won’t-they, Brett and Casey finally got their happily ever after. Read on to learn everything about Brett and Casey’s big day.Actors who play Brett and Casey standing opposite of each other on the set of Chicago Fire.

Brett (Kara Killmer) and Casey (Jesse Spencer) shown on Season 11 Episode 18 of Chicago Fire. Photo: George Burns Jr./NBC
When did Sylvie Brett and Matthew Casey get engaged?
After several seasons of dating, Casey moved to Portland in Season 10 of Chicago Fire, which led to a rocky long-distance relationship with Brett. The hassle and distance led to a disheartening Season 11 breakup — but the split didn’t last long. In the Season 11 finale of Chicago Fire (“Red Waterfall”), Casey visited Chicago to ask Brett a very important question. Arriving on Brett’s doorstep (the first place the couple kissed), Casey got down on one knee and popped the question.

Brett’s answer — yes — was revealed in the first episode of Season 12 (“Barely Gone”).
Brett was happy to inform her colleagues that the wedding would be small, an invite list comprised of family and CFD loved ones. Better yet, Brett and Casey’s wedding would be in Chicago, meaning Casey

Who was in Sylvie Brett and Matthew Casey’s wedding party on Chicago Fire?
Brett chose her partner, Violet Mikami (Hanako Greensmith), to be her maid of honor. Naturally, this led the perfectionist Violet to bend over backward to make sure Brett’s big day was extra special.

Having already planned and celebrated her own wedding, Stella Kidd (Miranda Rae Mayo) was also a cherished counsel during the wedding planning and had a blast with Brett and Violet during the uproarious bachelorette party she helped coordinate.