After () left 51 during to attend a prestigious arson investigation program in Alabama, many fans wondered how it would affect his marriage to
Of course, Stella is , but long distance is tough. And tension between them reached a fever pitch after she discovered Severide had completed his program and left Alabama to work on an at an undisclosed location. Without saying a word to her.
The ended with Stella leaving 51 to go find Severide, confront him, and bring him back to Chicago. Here's how that went:
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The Season 12 premiere of picked up six months after Stella left Chicago to find . We quickly learn she was successful in that mission, as the episode kicked off with one of Stella and Severide's steamiest scenes ever. One word: shower.
Cut to Firehouse 51, where Severide has returned to the fold, but the landscape looks different. The neighboring Firehouse 17 was forced to make camp at 51 after a kitchen fire forced them out of their own accommodations. On the surface, Stella and Severide seemed business as usual, but soon enough, their issues rose to the surface.
Severide began to suspect a delivery truck fire might be connected to Firehouse 17's kitchen fire. After learning from a Firehouse 17 firefighter that the fumes from the delivery truck fire mirrored the strange smell they noticed during their kitchen fire, Severide put the pieces together. His experience with the arson investigation program pointed to a potential arsonist on 51's hands. The "arson" word sparked a tense conversation between Severide and Stella, who's still emotionally grappling with Severide going M.
I.A. six months ago.
Naturally, Stella wasn't pleased with the idea of Severide throwing himself into an arson case after he ghosted her during the previous one. "If you don't want me to do this, I won't," Severide said. "We can go back to never talking about arson, pretending everything is normal."
"Don't act like this is some random rule that I laid out, Kelly," Stella said. "I basically had to fly to Alabama, put you in handcuffs, and drag you home. You get so caught up in these arson cases, it's like a drug. I didn't even know where you on that last case. And it's taken six months for us to even
to build back any kind of real trust."
"You know how sorry I am for that," Severide acknowledged. "But it's not going to happen with this case. I'm here, so are you, we're in it together. I have a gut feeling this could be big, Stella. And a lot of lives could be at stake."
"Go solve it, then," Stella concluded with steely resolve.
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After getting the go-ahead from Stella, Severide visited the Office of Fire Investigation Captain to get his thoughts on the similarities between the delivery truck fire and Firehouse 17's kitchen incident.
Van Meter agreed to help Severide with the investigation, which led to an exchange about Severide's future in the arson investigation field.
Van Meter was shocked to learn Severide took his name off the national arson investigation list upon returning to Chicago. He reminded Severide that he received a "once in a lifetime" opportunity in Alabama and cautioned him against squandering it.
After reviewing details of the delivery truck fire with Van Meter, Severide's suspicions were confirmed: a serial arsonist was targeting firefighters.
Severide presented his findings to Firehouse 51, much to Stella's chagrin.
Severide deduced that the delivery truck was headed to Firehouse 17 before it was prematurely set ablaze. Severide realized that Firehouse 17's relocation to 51 made them targets for the arsonist, and he instantly alerted () about it.
Severide's hunch was proven correct when Herrmann spotted a man fleeing from 51's ambulance after planting a mysterious box. Herrmann was able to heroically remove the explosive from the premises while () apprehended the arsonist. The culprit was ultimately revealed to be a scorned former Firehouse 17 firefighter who sought revenge against the CFD after being terminated.
Stella couldn't deny Severide's incredible skill in solving the arson case.
"I am proud of you, you know that?" Stella said.
"That makes me happy," Severide said. "Felt good to be on the arson beat again."
"Yeah, I could tell," Stella said.
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"Stella, I want to keep it in my life somehow," Severide admitted. "Without pushing the two of us apart."
"And I want to be able to just say 'Hell yeah, go for it.'" Stella volleyed. "But it still hurts.
That time that you spent away left some pretty deep scars, and this one case isn't going to make all of that just go away."
"I know," Severide agreed.
"No matter much I love you," Stella added.
Stella and Severide are back in action, but it's clear they still have trust and communication issues to work through in wake of what happened in Season 11. To find out what happens next,
