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Language:
English
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Published:
2025-05-07
Completed:
2025-05-13
Words:
57,251
Chapters:
21/21
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51
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396
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burn bright (burn slow)

Summary:

Evan “Buck” Buckley is twenty-five years old, a rookie firefighter, reckless, and desperate to prove himself. Eddie Diaz is thirty-three, a single dad and firefighter trying to keep his past buried. Neither of them means to fall into something secret and undefined, but between proximity, shared trauma, and unexpected tenderness — they face the inevitable.

Notes:

this is an alternative universe fic so things may not be accurate ofc. christopher is younger in this fic as well & shannon is alive but she won’t be here the whole time. buck in this story is like buck 1.0, just the chaotic energy part. maddie isn’t back in buck’s life yet, unfortunately. she’s just mentioned here and there, sorry guys :( i hope you guys like this one, im very excited to start writing it. comments & kudo’s are very appreciated!!!

Chapter 1: Rookie Heat.

Chapter Text

 

The alarm blared through Station 118, cutting through the early morning quiet like a knife. Evan Buckley had been awake for hours already, sleep had been elusive since he'd transferred to the 118 a few months ago. He'd spent the early morning hours doing push-ups on the cold tile floor of his apartment, then running five miles through neighborhoods still wrapped in darkness. Too much adrenaline, too much to prove, too many thoughts keeping him from rest.

 

"Structure fire, possible entrapment. 2453 Westwood Boulevard." The dispatcher's voice echoed through the station as firefighters moved with practiced efficiency, a choreographed dance Buck was still learning the steps to.

 

Buck was the first one suited up, waiting by the engine with barely contained energy, fingers drumming against his thigh, eyes bright with anticipation. His turnout gear still had that slight stiffness of newness, unlike the broken-in equipment of the firefighters and paramedics who had been here for years already. Bobby gave him a measured nod as he passed, his captain's eyes missing nothing — not Buck's eagerness, not his restlessness, not the dark circles under his eyes.

 

Buck had been trying, and largely failing, to temper his eagerness with the discipline the 118 demanded. But something about today felt different. The morning light slanting through the garage doors, the particular pitch of the siren, the electric feeling in his veins. Like maybe this was his chance to show them he belonged.

 

"Ready to roll, Buckley?" Hen asked, adjusting her medical bag.

 

"Born ready," Buck replied with the cocky grin that had become his trademark defense mechanism. The smile that said: I'm not terrified you'll all realize I'm not good enough.

 

As the truck pulled away, Buck felt eyes on him from the seat across. Eddie Diaz — the firefighter who seemed to embody everything Buck aspired to be. Calm. Focused. Respected. His dark hair was cropped short, regulation-neat, and his eyes held the quiet steadiness of someone who'd seen things Buck could only imagine.

 

The faint scar near his right eyebrow told stories he never shared. They hadn't exchanged more than professional courtesies since Buck's arrival, but something about the man's quiet confidence made Buck simultaneously want to impress him and avoid him completely.

 

Eddie's gaze was unreadable, but Buck knew what he was thinking. The same thing everyone thought. 

 

The rookie's going to get himself killed trying to be a hero.

 

Buck looked away first, focusing on the passing scenery—palm trees and morning traffic blurring together as the siren cleared their path through Los Angeles.

 

 

The apartment building was already engulfed when they arrived, black smoke billowing from the third floor windows like dark spirits escaping. The morning air, previously crisp and clean, now tasted of ash and urgency. Buck could feel the heat from inside the truck, see the flutter of curtains through broken windows, hear the distant wail of trapped smoke alarms.

 

His training kicked in as Bobby barked orders, his captain's voice steady and authoritative over the chaos. Simple enough assignment, Buck and Eddie would take the west stairwell, searching the second floor while the others tackled the more immediate danger zones.

 

"Stay close," Eddie instructed, his voice clipped through the mask as they entered the building. "Follow my lead."

 

Buck nodded, falling in behind Eddie as they navigated the smoke filled corridor. The second floor was thick with smoke but no visible flames yet. They moved methodically from apartment to apartment, the standard sweep.

 

Then Buck heard it. It was faint, but unmistakable. A whimper.

 

"You hear that?" he asked Eddie, who was checking the apartment to their left.

 

Eddie paused, then shook his head. "Nothing. Next door."

 

But Buck was certain. "Someone's here." He moved toward the sound without waiting for Eddie's confirmation.

 

"Buckley!" Eddie's voice was sharp, but Buck was already kicking in the door of apartment 214.

 

The smoke was dense here, hovering just above the floor like a living, breathing entity. It swirled around Buck's boots, seeking entry at any seam in his gear. The air felt heavy & thick. Buck dropped to his knees, crawling forward through the murky darkness. The heat pressed against his face shield, making sweat trickle down his temples and spine.

 

"Fire department! Call out!" His voice echoed strangely in the smoke-filled apartment.

 

Another whimper, louder now. Buck followed the sound to what appeared to be a bathroom. The door was jammed, swollen from heat or blocked from inside, he couldn't tell. He shouldered it once, twice, feeling the wood break beneath his weight. The pain radiated through his shoulder, but adrenaline pushed it aside. Inside, a young woman with ash streaked blonde hair was curled in the bathtub, a wet towel pressed to her face. Her eyes, red-rimmed and terrified, met his with desperate hope.

 

"Hey. Hey. I've got you," Buck assured her, his heart hammering as he scooped her into his arms. She couldn't have weighed more than a hundred pounds, but she was barely conscious. "Stay with me."

 

Just as he turned to exit, he heard the ominous groan of structural supports beginning to fail. The hallway he'd come through was now blocked by fallen debris.

 

"Diaz!" he called into his radio. "I've got a victim but my exit's compromised. Going to try the fire escape through the bedroom."

 

Eddie's voice crackled back, tense with controlled urgency. "Negative, Buckley. Floor's unstable. Captain wants everyone out now."

 

Buck looked down at the woman in his arms, her breathing shallow. "Not without her."

 

He made for the bedroom window, shouldering it open with one hand while cradling the victim. The metal fire escape groaned under their weight but held. Buck descended as quickly as he dared, hyperaware of both the woman's fragile state and the possibility that the entire structure could give way.

 

By the time he reached the ground, paramedics were rushing toward him. Hen took the woman, immediately starting assessment, her capable hands checking vital signs with practiced efficiency. In the harsh daylight, Buck could see the victim clearly now — young, maybe early twenties, with soot-blackened skin but no visible burns. Her chest rose and fell with shallow breaths. Buck turned back toward the building, adrenaline still coursing through him, making his hands shake slightly despite his efforts to appear calm.

 

Bobby grabbed his arm, fingers digging into the thick material of Buck's turnout coat. “What the hell was that, Buckley?" His voice was low, but the fury was evident in the tight lines around his mouth, the rigid set of his shoulders.

 

"I heard someone," Buck said, pulling off his mask. "I couldn't just—"

 

"You broke protocol," Nash cut him off. "Diaz ordered a retreat. You ignored a direct command."

 

Buck felt his face flush with a mix of pride, shame, and lingering adrenaline. "But I got her out."

 

"And nearly got yourself killed in the process." The voice behind him was quiet but carried steel. Eddie had emerged from the building, pulling off his mask to reveal an expression unreadable behind a layer of soot and sweat. His normally pristine uniform was streaked with gray, and a small cut on his cheekbone leaked a thin line of blood he hadn't bothered to wipe away.

 

His eyes, however, remained clear and focused and fixed on Buck with an intensity that made Buck's stomach tighten. "That's not heroism. That's recklessness."

 

Buck's initial rush of satisfaction faltered. He'd saved a life. But the look in Eddie's eyes, not anger, but something worse — disappointment cut deeper than any reprimand.

 

"We'll debrief back at the station," Bobby said, turning away.

 

Buck watched as Eddie walked past him without another word, joining Chimney by the ambulance. The cold shoulder wasn't new, Eddie had kept his distance since Buck's first day, but somehow it stung more today. He'd expected... what? Approval? Recognition?

 

He peeled off his turnout coat, rolling his shoulders against the tension building there. The victim was being loaded into the ambulance now, oxygen mask secured over her face. At least she was alive. That had to count for something.

 

But as Buck climbed back into the truck, he couldn't shake the weight of Eddie's quiet disappointment. It shouldn't matter so much what one firefighter thought of him. But it did. And Buck didn't know why.

 

 

The debriefing was brutal in its calm efficiency. Captain Nash laid out exactly where Buck had gone wrong — breaking formation, disregarding orders, endangering himself and potentially others.

 

"I understand taking initiative," Bobby concluded, "but this team functions on trust and communication. Next time, you wait for confirmation."

 

Buck nodded, jaw tight. "Yes, Captain."

 

As the team dispersed, Buck headed for the showers, desperate to wash away the smell of smoke and the sting of failure. He'd saved someone, dammit. But instead of feeling like a win, it felt hollow.

 

He was toweling his hair dry when he sensed someone enter the locker room. Eddie stood by his locker, already changed into a fresh uniform, those dark eyes finding Buck's with uncomfortable precision.

 

"Why'd you do it?" Eddie asked, no preamble.

 

Buck shrugged, defensive. "I heard her. You didn't."

 

"So you decided your judgment trumped everyone else's." It wasn't a question.

 

"I decided someone's life was worth the risk," Buck countered, pulling a clean shirt over his head.

 

Eddie was quiet for a long moment, studying him with an intensity that made Buck want to look away. "It's not about the victim, Buckley. It's about the team. We all go home at the end of the day. All of us."

 

There was something in his voice — a history Buck couldn't access, a weight he couldn't understand. But it resonated somewhere deep, cutting through Buck's defenses.

 

"I'm not trying to be a hero," Buck said quietly, meaning it.

 

Eddie's expression softened almost imperceptibly. "Then what are you trying to be?"

 

Buck had no answer. Eddie nodded as if the silence confirmed something, then turned to leave.

 

"Diaz," Buck called after him. When Eddie paused, Buck struggled to find the right words. "I'll do better."

 

Eddie looked back, his gaze steady. "I know you will." It wasn't forgiveness or approval—just acknowledgment.

 

Then he was gone, leaving Buck with the unsettling realization that he cared more about earning this man's respect than he'd cared about anything in a long time. And he had no idea why.

 

Later, as Buck drove home to his empty apartment, he replayed the day in his mind. The rescue, the reprimand, the quiet conversation in the locker room. He'd joined the 118 looking for purpose, for belonging. Instead, he'd found a puzzle in Eddie Diaz — a man whose good opinion suddenly mattered more than it should.

 

Buck rolled down his window, letting the cool night air clear his head. Tomorrow would be different. Tomorrow he'd prove himself. Not as a hero, but as someone worthy of trust.

 

Someone Eddie Diaz might actually see.