Chicago Fire season 7 finale synopsis and promo: I’m Not Leaving You

What’s happening in the Chicago Fire season finale? Find out about I’m Not Leaving You with the Chicago Fire season 7, episode 22 synopsis and teaser.

The Chicago Fire season finale has arrived, and fans can get some details about what’s coming by checking out NBC‘s official description of the episode and the promo they’ve released for it.

Wednesday’s episode is called “I’m Not Leaving You,” and One Chicago fans who have watched the last two episodes have a pretty good idea of what to expect in the finale. The main storyline is still about Kelly Severide (Taylor Kinney) hunting down the serial arsonist who got away from his dad. He does ask for some help this time, though, and who helps him won’t be a shock to anyone.

Meanwhile, Sylvie Brett (Kara Killmer) has “a big decision” to make. That almost certainly has to do with her love life—the show has had her ex-boyfriend Kyle Sheffield (Teddy Sears) appearing back at the firehouse, while people continue to nudge her toward dating Matthew Casey (Jesse Spencer).

Hopefully, whatever prompts her to make that decision is not Casey having his fourteenth life-threatening experience, though the promo isn’t encouraging in that respect. This is one of those cases where you definitely want to watch the promo, so play the video below.

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Here’s how NBC officially describes the episode:

"Severide and Kidd continue to investigate Benny’s old arson case, unexpected news leads Brett to ponder a big decision and all hell breaks loose as the season concludes."

And here’s the promotional video they’ve released ahead of the episode:

For the latest Chicago Fire season 7 spoilers and news, plus more on the entire series, follow the Chicago Fire category at One Chicago Center.