A/N: I want to start off by thanking everyone for their continued support on this fanfic. I truly cannot describe how much this means to me, and how much inspiration it gives me to continue writing this. Thank you so much.

A/N2: I apologise for the 3 month long period of absence, I am very busy with studying for school exams, and with my job, church and family. I cannot guarantee that I will not disappear for another prolonged period of time, but I will try not to. The reason why I took a break was also largely because everything I set out to do in this story, I did not accomplish. My #1 intention was to create a prolonged section of angst between Chuck and Sarah at the start of the fic. This I failed to do, as it only lasted a chapter or two. Secondly, I have noticed too late just how many loopholes I've allowed to form - this is due to the fact that I often wrote these chapters late at night, when I probably should've tried to sleep.

A/N3: Also, the story is currently headed in a direction that has been written by other authors countless times before, and I personally find it a huge cliché.

A/N4: In the end, the entire fic just seems kind of mismatched and dumb, perhaps a little bit corny at times. For a while I lost the motivation to write it, and I even thought about making a remaster to fix these mistakes. Anyway, here is the chapter.

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The Orange Orange was quiet. Too quiet. Sarah Walker leaned against the counter, absentmindedly swirling a napkin on the countertop. Her sharp eyes drifted across the dimly colored yogurt machines and the glossy posters on the wall. No missions today, no danger, no Chuck to hover over, not until lunchtime - then she could go and see him. For now, it was just her and the dull hum of the freezer units.

Her thoughts inevitably wandered to him, as they so often did lately. Chuck Bartowski. Her Nerd, she smirked faintly.

Her mind conjured an image of him - his warm, goofy smile that lit up a room, the way his eyes crinkled when he laughed, the way he would nervously fumble with his hands when he wasn't sure what to say. That was the Chuck the world saw. But she saw so much more. The quiet strength he carried, the unshakable kindness that defied the world of spies and secrets he was trapped in.

She sighed, resting her chin on her hand. A sudden warmth filled her chest as she imagined wrapping her arms around him and holding him close. God, how she wanted to do just that—to hug him, bury her face in his neck, and never let go.

It scared her. Terrified her, actually. She'd never felt this way about anyone. Definitely not Bryce. No one had ever made her feel so raw, so exposed. And yet, in that vulnerability, she found something she'd never expected - courage. Because loving Chuck didn't make her weak. It made her stronger. He made her want to be better, to fight harder, to break down the wall that stood between them being a real couple.

The ding of the doorbell jolted her out of her thoughts, snapping her head up like a rubber band. A man in his late twenties, wearing a faded Dodgers cap and a wrinkled hoodie, walked in, glancing lazily at the menu above the counter.

Sarah straightened, schooling her features into the polished, professional mask she wore so well. But deep inside, she was more than a little annoyed. How dare this guy interrupt her daydream about Chuck? Couldn't he just go get frozen yogurt somewhere else?

"Uh, hey," the customer said, scratching the back of his neck. "Can I get a medium chocolate with sprinkles?"

Sarah plastered on a polite smile and moved to the yogurt machine. "Sure thing," she said, her tone perfectly neutral, though internally she was grumbling.

She swirled the chocolate yogurt into the cup with practiced precision, topped it with a handful of rainbow sprinkles, and handed it over. "Here you go," she said, her voice clipped but polite.

"Thanks," the man replied, handing her a few crumpled bills before walking out with his treat.

The doorbell dinged again as he left, and Sarah sighed in relief. Finally, peace and quiet.

Leaning back against the counter, she let her thoughts drift once more.

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The Buy More was buzzing with its usual chaos - customers complaining about defective electronics, Jeff and Lester scheming in hushed tones near the home room, and Big Mike loudly reprimanding Morgan about something or other. It was all just background noise to Chuck, as he sat at the counter staring blankly at a service ticket on his computer screen.

His fingers hovered over the keyboard, poised to type, but his mind was far from the store, the customers, and the Nerd Herd.

Sarah.

He could see her so vividly in his head. The way her blonde hair framed her face, the way her eyes softened when she looked at him, even when she was pretending to be distant. She had this ability to completely disarm him without saying a word, to make him feel like he was the most important person in the world.

Chuck let out a quiet sigh, resting his chin in his hand. God, he missed her. She wasn't even far away - just across the parking lot at the Orange Orange - but it felt like miles.

He couldn't wait until lunchtime.

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Chuck pushed through the glass doors, and his eyes immediately found Sarah behind the counter. She wasn't doing much, just leaning slightly against the countertop, lost in thought. Her lips curved into the faintest of smiles when she spotted him, though she quickly masked it with her usual "cover" professionalism.

"Hey," Chuck said, keeping his tone casual for the cameras.

Sarah smirked, crossing her arms. "Frozen yogurt again, huh? You're getting predictable."

"Well, I heard this place has the best chocolate with sprinkles," Chuck quipped, leaning against the counter. His eyes met hers, and for a brief moment, the mask slipped. There was a softness there, an unspoken connection that neither of them needed to voice.

Sarah gave him a look that only he could read - a subtle lift of her eyebrow, a twitch of her lips. It was their language now, built on stolen glances and hidden touches. "So," she said, turning to the yogurt machine. "Chocolate and sprinkles, right?"

"You know me so well," Chuck replied, his voice laced with affection.

As she poured the yogurt, he leaned in just slightly, his voice low enough that the cameras wouldn't pick it up. "You know, it's getting harder and harder to pretend like I'm just here for dessert."

Sarah glanced at him from the corner of her eye, her lips curving into a small smile. "You think it's easy for me?" she murmured. "Do you know how hard it is not to kiss you every time you walk in here?"

Chuck's heart raced, but he kept his face neutral. "Well, I wouldn't mind if you-"

Before he could finish, Sarah turned to him with the cup of yogurt in hand. But instead of handing it over right away, she leaned forward just enough to brush her lips against his. It was soft and quick - just enough for the cameras to read it as a "cover kiss." But to them, it was everything.

Chuck's hand lingered on the counter, his fingers brushing hers as he took the cup. "That was… very convincing," he said softly, his voice barely above a whisper.

Sarah smirked. "I do my best."

Their moment was interrupted by the sharp beep of their watches. Both of them tensed as Casey's gruff voice came through the comms.

"Bartowski. Walker. Get down to Castle. Now. Beckman wants to talk, and it's urgent."

Chuck groaned, glancing at Sarah. "Of course. Because we can never have just one peaceful lunch."

Sarah sighed, shaking her head as she moved to lock the front door of the Orange Orange. "Welcome to the spy life, Chuck."

They moved quickly to the secret stairwell in the back room of the shop, careful to keep their movements casual. But as they descended, Chuck couldn't help but glance at her, the memory of her kiss still fresh in his mind.

"Hey, for what it's worth," he whispered as they reached the door to Castle, "that was the best frozen yogurt I've ever had."

Sarah shot him a sidelong glance, her lips twitching with amusement. "Good to know."

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Fifteen hours later, the door to Casey's apartment creaked open, and three thoroughly exhausted spies trudged inside. Chuck, Sarah, and Casey were all dressed in matching navy-blue jumpsuits, the words "Golden State Plumbing Co." emblazoned across their backs. Each of them carried some sort of tool, their faces and hands smeared with dirt and grime.

"Never again," Sarah declared as she dropped her wrench onto Casey's counter with a loud thud, tugging at the zipper of her jumpsuit to let some air in. "We are NEVER going on a mission disguised as plumbers again."

Chuck leaned back against the door, his face a mix of fatigue and defeat. "Agreed. And if we DO go undercover as plumbers, can we at least make sure it doesn't involve actual plumbing?" He shuddered slightly, choosing not to elaborate.

Casey, gruff as always, grunted as he yanked off his gloves. "It worked, didn't it? We got Beckman her intel."

Sarah shot him a look, one eyebrow raised. "At what cost, Casey? I'm pretty sure I've developed a lifelong aversion to wrenches and leaky pipes."

"And the smell," Chuck added, wrinkling his nose. "I don't think I'm ever going to get that smell out of my nose."

Casey rolled his eyes and walked toward the kitchen. "Spying isn't supposed to be glamorous. Now get cleaned up before you stink up my whole place."

Chuck and Sarah exchanged a tired glance, but there was a small smile hiding in both their expressions. Even after a grueling mission, they always managed to find the humor in it.

"Guess we should listen to the man," Chuck said, pushing himself off the door and starting toward the bathroom. "Ladies first?"

Sarah smiled softly, patting his chest as she walked past. "Thanks, Chuck. I'll be quick."

As she disappeared into the bathroom, Chuck slumped onto Casey's couch, letting out a deep sigh. Casey eyed him from the kitchen, shaking his head. "You look like you've never done a hard day's work in your life, Bartowski."

"Not like that, I haven't," Chuck retorted, leaning his head back against the cushions. "I mean, Casey, there was literal sewage. e. You can't tell me this was your idea of fun."

Casey smirked, grabbing a bottle of bourbon from the counter. "Who said anything about fun? It's about getting the job done."

Chuck groaned, waving him off. "Yeah, yeah. Mission first. I get it."

A few minutes later, Sarah emerged, her hair damp and tied back in a loose ponytail, wearing a fresh pair of jeans and a simple t-shirt. "Your turn," she said, nudging Chuck gently.

He nodded, dragging himself off the couch. "If I don't make it out alive, tell Ellie I loved her."

Sarah chuckled softly as Chuck disappeared into the bathroom, and Casey muttered something about Bartowski being dramatic.

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Fifteen minutes later, Chuck and Sarah stepped out of Casey's apartment, both looking significantly less grimy. The cool night air of the courtyard was a welcome relief after the stifling confines of their plumbing disguises.

Chuck stuffed his hands in his pockets, glancing at Sarah. "So, what's the plan? Do we both head home, or…?"

Sarah tilted her head, a small smile playing at her lips. "Well, it wouldn't hurt for me to stay here tonight. You know, for cover."

Chuck raised an eyebrow, his lips twitching into a grin. "For cover, huh?"

She shrugged, her expression deliberately casual, though her eyes sparkled with warmth. "Casey might need us nearby in case Beckman wants more updates. Plus, it's safer if we stick together. Spy protocol."

"Spy protocol," Chuck repeated, nodding as if it were the most logical thing in the world. "I mean, it does make sense. It's a dangerous world out there."

Sarah laughed softly, stepping closer to him. "Exactly."

For a moment, they stood there under the soft glow of the courtyard lights, the world around them quiet and still. Sarah reached out, slipping her hand into Chuck's.

"Thanks for not dropping me in the sewer back there," she teased, her voice light.

Chuck chuckled, squeezing her hand. "Hey, we're a team, remember? I've got your back, even if it means wading through - well, you know."

Sarah smiled, leaning into him slightly. "Come on. Let's head inside."

Chuck nodded, leading her toward his apartment.

xXxXxXxXxXx

Inside Chuck's apartment, the quiet hum of the fridge in the kitchen and the occasional creak of the building were the only sounds filling the space. Ellie and Devon were long since asleep, their door firmly shut, and the soft glow of a single lamp illuminated Chuck's bedroom.

Chuck pulled a t-shirt over his head, running a hand through his slightly damp curls. Sarah, sitting cross-legged on the edge of his bed in her sleepwear - a simple tank top and loose shorts - watched him with a small smile. Moments like these, even in their chaotic lives, felt strangely... domestic. That's the word you'd use to describe it, right? She didn't really ever have a proper "domestic" life, so she had no reference to go by, but she really enjoyed these small moments.

As Chuck crossed the room, he paused at his desk, his gaze lingering on the computer. Without a word, he sat down and woke the screen, his fingers hovering over the keyboard.

Sarah furrowed her brows, tilting her head as she watched him. "What are you doing?" she asked softly, careful to keep her voice low in case the walls were thinner than they thought.

Chuck didn't answer right away. Instead, he glanced toward the corner of the ceiling where he knew one of the bugs Beckman had insisted on installing was hidden. Then his eyes met Sarah's, and a subtle understanding passed between them.

He turned back to the computer, his fingers dancing across the keyboard. Sarah moved closer, standing behind him and watching silently as he brought up a program she recognized from Castle - a secure query interface tied to the NSA and CIA databases.

She leaned forward slightly, her breath warm on his neck as she whispered, "Chuck?"

He didn't respond verbally, but his actions spoke louder than words. He typed in a single word into the search field: "ORION."

Sarah's breath hitched, her heart skipping a beat. She instinctively glanced toward the camera in the corner, but Chuck was already two steps ahead. He minimized the screen just as the program began its sweep, leaving the computer to quietly run the query in the background.

Finally, he turned to face her, his expression unreadable but his eyes full of meaning.

Sarah crossed her arms, her voice barely above a whisper. "Are you sure that's a good idea?"

Chuck glanced toward the camera again, his lips pressing into a thin line. He reached out, his hand finding hers, and gave it a gentle squeeze. It was his silent way of saying, Trust me.

She searched his face, her worry clear, but she didn't push further. Instead, she sighed softly and placed a hand on his shoulder, leaning down to brush her lips against his cheek. "Okay," she whispered.

Chuck smiled faintly, his hand lingering on hers. They stood there for a moment, their connection unspoken but undeniable. Then Sarah straightened, gesturing toward the bed. "Come on. You need to sleep."

Chuck nodded, powering down the monitor but leaving the computer running. He followed her to the bed, collapsing onto it with a soft groan.

Sarah slid under the covers beside him, resting her head on his chest. "Whatever you're looking for," she murmured, her voice heavy with exhaustion, "I hope it's worth it."

Chuck wrapped an arm around her, staring up at the ceiling. "Me too," he said softly.

As the room fell silent, and both Chuck and Sarah slowly drifted to sleep thinking of the other, cuddling, the computer hummed quietly in the background, the search for "Orion" underway.

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A/N5: Thanks again for the reviews, it's my lifeblood when it comes to this story. See you when I see you 3