The episode kicks off with Michael Kavanagh (James Nelson-Joyce) at the wheel, cruising down the road, with Ronnie Phelan (Sean Bean) occupying the passenger seat beside him. With a flick, Ronnie silences the radio and inquires about their plan to inform the Amigos. Michael responds that they'll be anxious about their money, which could be replenished through another shipment. Ronnie sardonically wonders if they're expected to beg. Michael elucidates their strategy of selling, with the Amigos pocketing the profits, but suggests coming clean as a better alternative. From within the trunk, Davy Crawford (Stephen Walters) bangs insistently, prompting Ronnie to assure him they'll arrive shortly. Davy's banging continues unabated, eliciting a chuckle from Ronnie who suggests Diana Williams (Hannah Onslow) might cheer him up. Michael retorts that Davy only annoys him, sharing a smile with Ronnie.
Upon their arrival, Ronnie soaks in the oppressive silence. Michael assists Davy to his feet and steers him into the dilapidated structure. Ronnie accuses him of selling on the side, an allegation Davy vehemently denies. Michael's curiosity piqued, he inquires about the source of lemon. Ronnie, sensing something amiss, demands to know who's backing Davy. Davy protests his innocence, pointing out they found his gear. Michael slams him against the wall, fury burning in his eyes. When Davy shifts the blame onto Jamie Phelan (Jack McMullen), Ronnie gestures for Michael to step away. Michael catches snippets of their heated argument echoing from within the ruins. Davy pleads that he had promised to sort everything out, only to be met with Ronnie's relentless gunfire. Michael dashes back inside to find Davy's lifeless body sprawled on the ground.
Ronnie, stone-faced, refuses to repeat Davy's dying words and orders Michael to fetch the tarp. Moments later, they dispose of Davy's body over a steep embankment. Michael confronts Ronnie, accusing him of murder to silence Davy about Jamie. Ronnie admits he didn't want to hear what Davy was about to reveal, wishing he could take it back if he could.
Back home, Ronnie and Michael concoct a story for everyone: Davy had gone to Estepona to visit a friend. Michael suggests destroying the car, but Ronnie dismisses it, noting it's unregistered and assigns Bobby Duffy (Kevin Harvey) to handle it. Michael persists, seeking insight into Jamie's true colors. As music blares in the background, Ronnie summons Jamie inside, who hands Alfie over to Melissa Sullivan (Darci Shaw) and slips into his shirt. Elaine Phelan (Julie Graham) cautions him to behave, but Jamie responds with a sarcastic remark aimed at Ronnie before entering. Michael bursts in, demanding to know Davy's whereabouts. He hints at unburied secrets, querying if Jamie is betraying them. Ronnie cuts him off sharply. Michael storms out, leaving Ronnie to confess the murder to Jamie and seek explanations. Jamie asks what Davy revealed, prompting Ronnie to shatter a bottle against the wall in a fit of rage, demanding answers while cracking open a beer.
Meanwhile, Michael joins Diana by the pool. She offers to make him a drink, but Banksey (Mike Noble) takes her place. Michael discloses the loss of one of their own, promising to elaborate later. A phone rings persistently. Rachel Duffy (Laura Aikman) rises to answer, but Michael urges her to ignore it. Noticing the caller is Cheryl, the phone rings again. Michael insists she silence it. His eyes flit to Jamie and Ronnie walking together nearby. Diana shows Michael a photo of their embryos, and amidst an embrace, he professes his love for her. They take a dip and lounge by the poolside, relishing the moment. Jamie rejoins them, and Michael sits beside Banksey, probing into Jamie and Davy's relationship. Banksey reveals Davy is Alfie's godfather, prompting Michael to recount the events at the ruins. Banksey wonders if Davy's murder was premeditated. Michael asserts no, it was to uncover his connections and suspicions, now zeroing in on Jamie. Banksey retrieves his towel and lowers the umbrella as Ronnie watches from a window, a haunted look in his eyes, seemingly contemplating a photo on his phone.
Diana grills Michael incessantly, demanding to know where he, Ronnie, and Davy ventured off to today. Michael asserts that Davy headed to Estepona, leaving her unsatisfied but momentarily at ease. Elsewhere, in a different room, Ronnie confides in Elaine about Jamie's treacherous deeds – orchestrating chaos behind his back and resulting in a fatality among their acquaintances. He ponders over Jamie's rationale, while Elaine expresses her concern about her businesses being run by others, wondering aloud if Jamie possesses the cunning to usurp his position. Ronnie reminds her of Michael's loyalty, prompting her to admire his physique and plant a kiss on him before departing.
Shortly afterward, Ronnie informs Michael that Banksey will accompany the women while Jimmy chauffeurs them to their rendezvous with the Amigos. Michael, hesitant about the arrangement, inquiries about Jamie's involvement, but Ronnie sternly tells him to drop it. Michael emphasizes the Amigos' trust in him but admits he's clueless about how to address their debts. Ronnie suggests switching suppliers, which Michael firmly declines, suspecting Jamie's influence. Ronnie insists it was his own idea, but Michael cannot contain his frustration over Jamie's deceit. He storms off to the pool area, searching through someone's bag while Elaine watches discreetly from a window indoors.
Jamie enters the room, confessing to Elaine that his scheme backfired. He denies any intention to deceive Ronnie, who only listens to Michael. She reminds him of Michael's two decades of unwavering loyalty to Ronnie. Jamie claims fondness for Michael but laments Ronnie's recalcitrant nature, acknowledging his efforts to intervene. They agree to keep silent until their return and embrace, seeking solace in each other's arms.
Jamie later informs Melissa of Elaine's wish for another grandchild and reassures her about their Dubai apartment plans. He scoops up Alfie and she cautions him against crossing Ronnie, urging him to be vigilant. As night falls, Jamie chauffeurs Ronnie and Michael to their meeting with the Amigos. Ronnie reveals they're seeking to alter their payment structure, and Michael quizzes Jamie about his promises to Davy, to which Jamie remains tight-lipped. Ronnie volunteers to handle the negotiations, while Michael suggests presenting a resolved front. Michael warns of domestic turmoil if they don't tread carefully, but Ronnie reassures them otherwise.
Upon arrival, Ronnie promises Michael they'll discuss later. Over drinks, Ronnie proposes to Ricardo Guzman (Daniel Cerqueira) a three-month grace period to revive their sales and meet their obligations. Ricardo counters by suggesting a fee on a substantial loan he's prepared to offer. Ronnie recalls their seamless partnership over five years and hints at goodwill, and Michael concurs to accept Ricardo's terms. Ricardo agrees to the deferral.
Later, Ricardo requests a private word with Michael. Michael expresses gratitude for the opportunity to introduce Ricardo to his embryonic children, revealing Ricardo's awareness of their shipment's successful customs passage thanks to GPS tracking. Ricardo inquiries about Michael's aspirations for his offspring, and Michael dreams of a prosperous and legitimate future for them. Ricardo boasts of his children's American education and legal careers, then probes Michael about Ronnie's expectations from Jamie, noting Michael's silence during their earlier conversation. Michael vows to be more vocal in future discussions. Ricardo offers a reassuring pat on the shoulder and rejoins the gathering.
At Ronnie and Elaine's anniversary dinner, Jamie gracefully raised his glass in a heartfelt toast to the happy couple. As a servant arrived bearing a magnificent cake, Michael, unable to contain his restlessness, excuses himself from the table. The spotlight then turned to Ronnie and Elaine, who struck a pose for a picturesque moment in front of the delicious confection. Meanwhile, Michael retreated to the restroom, where he found himself inadvertently locked in, prompting Banksey's concerned inquiry.
Confiding in Banksey, Michael revealed Ricardo's sinister pursuit of their shipment. Banksey, however, countered with Davy's claim that their precious cargo had been dismantled at customs, a statement Michael met with skepticism. Banksey hypothesized that Davy and his accomplice might have dipped into their lemon, prompting Michael to instruct Freddie (Adam Abbou) to discreetly inspect the yard and confirm the container's presence. They agreed to keep this matter confined between them.
With a calculated phone call, Banksey set his plan in motion. Outdoors, Diana approached Michael with a cautionary tale, warning him that Elaine was subtly manipulating Ronnie to prioritize Jamie over him. Michael echoed Ricardo's earlier threat, fearing exclusion if such a shift occurred. Diana pondered whether Michael could walk away from the entanglement, but he steadfastly maintained that the business was his as much as Ronnie's, albeit unsupported by any written agreement. He wondered aloud if Ronnie shared this sentiment.
Elsewhere, Freddie discovered the cargo container ajar, sending ripples of anxiety through their ranks. Back at the festive gathering, Michael, secluded in his room, witnessed Ronnie and Jamie in a tender embrace, fueling his unease. Seeking solace in a cold beer, Michael stumbled upon Banksey in the kitchen, where they delved into Ronnie's potential new supplier. Michael emphasized that he had informed Jamie first, not them, before storming off.
Banksey, eager for updates, rang Freddie, who reported the container's openness and an unrelated feline feeding incident. The call concluded with Freddie sending a video of the container's interior to Banksey, who promptly forwarded it to Michael. Freddie's dire assessment—all drugs missing—left them reeling.
Later, Michael, spying Ronnie alone by the pool, slipped into the kitchen in search of a knife. Diana, sensing impending doom, intercepted him, pleading for restraint. Michael, eyes burning with determination, insisted that stopping Ronnie was imperative to prevent being sidelined. As Ronnie slumbered in a lounge chair, the lights flickered and plunged the area into darkness.
With silent resolve, Michael approached, his hand sweeping aside Ronnie's robe. The tip of the knife hovered menacingly over Ronnie's chest as Michael whispered his name. Awakening to this chilling tableau, Ronnie's eyes widened in shock. Michael's hand clamped over his mouth, and with a swift, decisive motion, the knife pierced his chest, silencing him instantly. Michael withdrew the blade, wiping the crimson residue on Ronnie's robe. From the sanctuary of her window, Diana watched, her heart pounding in horror as Michael's dark deed unfolded.