6. {Undercover Mission}

The morning meeting proceeds as usual, with the Avengers gathered around the conference table, discussing the day's agenda. You and Bucky sit opposite each other, exchanging subtle smirks and knowing glances, remnants of the ongoing battle that has defined your unorthodox friendship for weeks.

As Tony Stark announces the latest mission, your heart skips a beat. You and Bucky paired up again, for the first time in a long while, but this time for a short notice assignment to gather intel. The other Avengers have their own duties, leaving just the two of you to tackle this mission together.

Your mind races with a mixture of excitement and apprehension. Excitement for the opportunity to work closely with Bucky, to feel that electrifying connection between you once more. Apprehension of the potential complications it could bring, especially considering the fragile balance of your newfound relationship.

Bucky's eyes meet yours across the table, and you can see the flicker of uncertainty mirrored in his gaze. The tension between you is apparent, a silent acknowledgment of the unspoken desires that simmer beneath the surface.

Tony's voice cuts through your reverie, bringing you back to the present. "You and Barnes are on this one," he says, his tone matter-of-fact. "It's a quick in-and-out job. Shouldn't take more than a couple of days."

"Oh, I'm absolutely certain it'll be a quick in-and-out job," Natasha quips from her corner of the room, breaking her prolonged silence. Her remark immediately commands everyone's attention, prompting you to shoot her a cautionary look, while Bucky nearly chokes on his breath in reaction to her unexpected comment.

Tony appears thoroughly perplexed, while Sam Wilson tilts his head towards Bucky, his mind clearly processing Natasha's words, yet he chooses to remain silent, observing both of you intently.

"Please, go on, Tony," you assert after a brief pause, directing a pointed glare at Natasha, who only smirks back at you, earning a nudge from Clint. It's uncertain whether it's to prompt her to cease or to elaborate. Regardless, Tony shakes his head and continues as you requested.

Tony clears his throat, trying to regain control of the situation. "Right," he says, regaining his composure. "So, here's the deal. We've got some intel suggesting that there's a bigwig attending a fancy event tonight on the west side. This guy's got his fingers in a lot of pies, if you catch my drift."

Your eyes shoot a warning glance at Natasha, silently urging her to refrain from making another suggestive comment following Tony's unfortunate words. She meets your gaze with tightly pressed lips, clearly struggling to stifle her amusement. When you glance at Bucky, you notice him pinching the bridge of his nose, fully comprehending Natasha's understanding of the underlying situation between you both. You swear you catch him muttering something akin to "Christ."

"What is going on here?" Tony's attention is once again diverted by the peculiar exchanges between the three of you. This time, Sam internally groans, his patience wearing thin as the meeting is interrupted yet again.

"Nothing." You respond quickly back, your head snapping back over to Tony, and he rolls his eyes before continuing, not bothering to question it further.

"Your job is to get in there, blend in with the high society types, and get close enough to this guy to gather some intel. We're talking about manipulating information, finding out what he knows, who he's connected to, and what he's planning." He explains the mission to you both and you nod in understanding, purposely ignoring everyone else in the room and focusing only on Stark. 

Tony leans back in his chair, folding his arms across his chest. "Now, I've arranged for some cover identities and access to the event. You two will need to play your parts convincingly. We don't want any slip-ups."

You exchange a glance with Bucky, silently reaffirming your commitment to the mission. Despite the potential dangers and the tension lingering between you, you both know that you can trust each other to get the job done.

"Any questions?" Tony asks, scanning the room for any signs of uncertainty. When no one speaks up, he nods in satisfaction. "Good. You've got your assignments. Let's make this happen, people."

As you and Natasha stride down the corridor, a daily ritual you both typically share, there's an unusual feel in the air, evident from the substantial scowl you shoot her way. "You," you utter in a tone brimming with irritation, eliciting laughter from her.

"Me?" she responds innocently, still wearing a sly smile. "Oh, come on, Y/N. Tony practically set those up perfectly for me," she reasons, her amusement evident.

Rolling your eyes, you focus straight ahead, continuing your walk. "So, you and Barnes, it's going to be your first mission together since... well, I don't quite know how to put it into words without sounding vulgar," Natasha muses, shrugging nonchalantly amidst her words, and you can't help but sigh, trying to suppress a smile.

"It will be fine, Nat. I'm confident we both know how to maintain professionalism," you reassure her, though the persistent uncertainty between you and Bucky remains at the forefront of your thoughts.

Natasha raises an eyebrow, her expression shrewd as she studies you. "Professionalism, huh?" she says, a hint of mischief dancing in her eyes. "Funny how that seems to go out the window whenever you two are alone together."

You feel a flush creeping up your neck at Natasha's teasing, but you push it down, maintaining a façade of composure. "We're adults, Natasha," you retort, though your voice lacks conviction. "We can handle ourselves."

She chuckles softly, a knowing glint in her eyes. "Of course you can," she says, her tone dripping with amusement. "Just don't let your... personal dynamics interfere with the mission. We're counting on you both."

You nod, silently grateful for Natasha's guidance, even as her teasing leaves you feeling slightly flustered. With Natasha's words echoing in your mind, you steel yourself for the task ahead, determined to keep your focus on the mission at hand—no matter how distracting certain... personal dynamics may be.

***

As the evening of the mission unfolds, you find yourself in the bustling city of Los Angeles, surrounded by the glittering lights and pulsating energy of the nightlife. Bucky stands beside you, clad in a sharp suit that accentuates his rugged charm, a stark contrast to the sleek elegance of your own attire.

Despite the anticipation of the mission looming over you, there's a sense of freedom in the air as you immerse yourselves in the lively atmosphere of the event. The music throbs through the venue, the rhythm pulling you in as you weave your way through the crowd, your senses heightened by the thrill of the night.

Bucky leans in close, his voice barely audible over the din of the crowd. "You clean up nice, doll," he murmurs, a smirk playing at the corners of his lips.

You shoot him a playful glare, the spark of amusement dancing in your eyes. "Watch it, Barnes," you retort, a smirk playing at the corners of your lips.

"Trust me, I am... But I'd much rather watch you again, on that bed of yours, as you play—" He murmurs softly in your ear, his voice carrying a teasing edge, and your eyes snap up at him, a warning glare piercing through the air as you interrupt.

"Bucky. Not now," you admonish firmly, not needing the distractions at this crucial juncture. You're acutely aware of how easily he can undermine your resolve with just his words alone, the intensity of your gaze conveying your determination to stay focused.

Bucky's smirk widens, his eyes twinkling with mischief. "Just trying to lighten the mood, sweetheart," he says, his voice low and husky. "But if you insist, we can save it for later."

You shake your head, a soft chuckle escaping your lips despite yourself. "Later," you agree, the promise of what awaits between you both lingering in the air like a tantalizing secret.

"So, how are we playing this?" Bucky asks, his voice low and serious as he scans the crowd for any signs of trouble.

"We stick to the plan," you reply, your tone firm and decisive. "Gather as much intel as we can without drawing too much attention to ourselves."

Bucky nods in agreement, his gaze lingering on you for a moment longer than necessary. "Got it," he says, a hint of something unreadable flickering in his eyes. "You take the left side, I'll take the right?" he suggests, proposing a division of the floor between the two of you to locate the adversary in question.

You nod in agreement, a silent understanding passing between you. With a final glance exchanged, you both set off, each disappearing into the sea of people, the mission unfolding before you like a carefully choreographed dance.

As you and Bucky split up to cover more ground, you navigate through the crowd with ease, keeping your senses sharp for any signs of suspicious activity. The pulsating music and dim lighting provide the perfect cover for clandestine meetings and covert exchanges, and you remain vigilant, ready to intercept any potential threats.

Moving gracefully through the throng of partygoers, you discreetly eavesdrop on conversations and observe body language, searching for any clues that could lead you to the target of your mission. Your training kicks in, honing your focus and sharpening your instincts as you work to unravel the web of intrigue surrounding the event.

But then, as you glance across the room, you spot Bucky engaged in conversation with a woman. At first, you don't think much of it—after all, mingling with the crowd is part of the mission. But as you observe them, you can't shake the feeling that something is off.

The woman leans in close to Bucky, her laughter tinkling like music in the air. His smile widens, his body language open and inviting. It's a flirtation, unmistakably so, and the sight sends a pang of some emotion you can't quite pinpoint as it courses through you, catching you off guard.

You try to push the feeling aside, reminding yourself that it's all part of the act, part of the mission. But the emotion festers, gnawing at your insides with each passing moment.

Compelled to intervene, you navigate through the crowd with purpose, your strides deliberate as you approach Bucky and the woman. Drawing nearer, you catch snippets of their conversation—seemingly innocuous, yet carrying an undertone of flirtation that grates against your nerves. Bitterness bubbles up within you, and your gaze sharpens – if this is the game he wants to play, then so be it.

"Daniel!" You call out with feigned surprise, using the covert alias he's been assigned for the night to maintain your cover. Bucky turns toward you, a quizzical expression crossing his features at your abrupt intrusion. The woman also shoots you a curious glance, but remains silent as you continue your charade.

"How could you do this? To me? You think I wouldn't notice!" you declare, creating a stir. Instinctively, Bucky takes a slight step back from the woman, his brows knitting together as he observes your portrayal of a betrayed lover—perhaps because, in a sense, you are? 

"Y/N..." He utters your covert name in warning, but you extend a hand to silence him.

"I don't want to hear your fucking excuses!" You exclaim, drawing a few sidelong glances. Turning to the woman, you continue, "Trust me, darling, whatever he's promising you, I wouldn't put much stock in it." Leaning in closer, you whisper, "His package isn't anything to boast about, if you catch my drift."

Though it's a discreet aside, Bucky still catches your words, his expression a blend of astonishment and irritation. His eyes narrow slightly, betraying his annoyance at your unexpected interference. The woman, caught in the middle of the escalating tension, laughs nervously, her discomfort notable.

"I'm just going to leave you both to settle whatever the fuck this is...." She mumbles, raising her hands in surrender as she steps away, casting one last bewildered glance over her shoulder before disappearing into the crowd, leaving you and Bucky to confront the aftermath of your confrontation.

As you watch her departure, a fleeting sense of satisfaction flickers within you but it's quickly overshadowed by the intensity of Bucky's gaze. Suddenly, he seizes your wrist with his metal arm, propelling you through the crowd with determined strides. With each step, the throng of partygoers begins to thin until you find yourselves in a secluded corner of the venue, then ultimately outside, amidst the tranquil gardens.

You make a feeble attempt to protest discreetly, wary of attracting further attention, but it's too late. Your earlier theatrics have already drawn curious glances. Resigned, you resign yourself to the uncomfortable sensation of his firm grip, allowing Bucky to lead you away from the prying eyes, your surroundings growing quieter with each step.

"WHAT THE FUCK WAS THAT?" He explodes in a hushed whisper once you're tucked away in a secluded alcove, away from prying eyes. As he releases your wrist, you reflexively bring it to your side, rubbing it soothingly, your expression twisted into a frown.

"Me? What the fuck were you playing at?" you counter, your tone matching his intensity, though your eyes hold a glint of frustration.

"I was doing our damn job!"

"By flirting with floozies?" you retort, your eyes rolling with incredulity, a wry laugh escaping your lips as you meet his gaze head-on.

"What?" He appears utterly bewildered, shaking his head in frustration. "Do you even realize who the hell she was?" Bucky argues vehemently, but you hold your tongue, aware that you lack the necessary information, though it feels insignificant in the heat of the moment.

He emits a frustrated growl before pressing on, his tone more urgent. "Y/N! That was the fucking wife of the man we're here to investigate!" Bucky hisses, and your mouth falls slightly agape in dawning realization. It hits you like a sudden gust of wind—her identity did in fact hold quite a significance.   

"Oh," you murmur, the word falling from your lips with a weight you didn't anticipate. It hangs between you and Bucky, a heavy silence punctuated only by the distant sounds of the party.

Bucky's frustration seems to escalate at your simple response, his features tightening with annoyance. "Oh?" he repeats incredulously, his voice tinged with exasperation. "That's all you have to say?"

You bristle at his tone, the tension between you crackling in the air like electricity. "What do you want me to say, Bucky?" you retort, your voice edged with frustration. "You were practically flirting with her right in front of me!"

He shakes his head, his expression a mixture of frustration and disbelief. "I was doing my job, Y/N. Why does that matter?" he argues, his voice tinged with irritation.

"Your job?" you scoff, a bitter laugh escaping your lips. "Is that what you call it?" You deflect his question with your own.

Bucky's jaw clenches, his gaze hardening as he meets your eyes. "Don't act like you're innocent in all of this," he snaps, his voice low and biting. "You're the one who started this whole... thing between us."

You flinch at his words, a surge of guilt washing over you. "Yes, but I didn't expect it to turn into this," you admit, your voice a hiss. "It's... complicated."

"Complicated?" Bucky echoes, his tone laced with bitterness. "That's one way to put it."

The tension between you reaches a breaking point, the weight of unspoken words hanging heavy in the air. And then, in a moment of clarity, Bucky's expression softens, his gaze searching yours for something—forgiveness, understanding, perhaps even absolution.

"Fine," he says finally, his voice heavy with resignation. "Do you want this to stop? You say the word and it stops, we go back to before, no questions asked."

You hesitate, the weight of his question pressing down on you like a leaden weight. But then, with a heavy sigh, you nod. "Yes," you say, your voice barely above a whisper. "I think it's for the best."

Bucky's shoulders sag slightly at your response, a mixture of relief and disappointment flickering across his features. He takes a step back, running a hand through his hair in a gesture of frustration.

"Alright," he says, his voice quiet but resolute. "I understand."

The air between you feels heavy with unspoken emotions, the weight of your decision settling over you like a shroud. 

"We should probably get back inside," Bucky suggests, his tone more subdued now. "Finish up the mission."

You nod in agreement, the reality of the situation sinking in as you prepare to face the remainder of the evening. Together, you make your way back into the venue, the tension between you unmistakable but unspoken as you resume your roles as undercover agents.

Despite your best efforts to focus on the task at hand, your mind keeps returning to the conversation you had with Bucky outside. Your decision lingers, a constant reminder of the rift that has formed between you.

Bucky, too, seems lost in his thoughts, his usually confident demeanor replaced by a quiet introspection. The lines of his face are drawn tight with concentration, his eyes distant as he scans the room for any signs of the target.

It's a relief when you finally catch sight of your mark, a fleeting moment of distraction from the turmoil brewing within. With renewed determination, you and Bucky move into action, seamlessly executing your plan with precision and efficiency...