In this intense and emotionally charged episode of "Berties," the focus shifts to Kevin's past and present struggles, revealing the dark depths of his inner turmoil.

The episode begins with Kevin alone in the New Forest, grappling with his guilt and contemplating his options. His guilt over his actions, especially his involvement in Jimmy Milk's death, weighs heavily on him. He tries to find solace in nature, but his emotions are overwhelming.

The narrative then shifts to five months earlier when Kevin applies for a job at Berties fish and chip shop. He impresses Bertie with his genuine demeanor, and Bertie offers him the job despite his lack of experience. This leads Kevin to recount his life working at the shop, where he's tormented by guilt, and his mental state deteriorates. He engages in self-destructive behavior, hoping to hurt himself but unable to follow through.

The story transitions back to the present day, where Kevin is startled by Frank's voice coming from the hidden elevator shaft in Mimi's place. Frank instructs Kevin to put laxatives in DI Wiggly's fish and chips order. Kevin is now faced with a moral dilemma and a choice that could further spiral his life out of control.

Meanwhile, Mimi seduces Frank to distract him, while DI Wiggly, hanging from a light fitting, waits for the right moment to take action against Frank and arrest him. However, Frank's keen observations and the unusual state of the room raise his suspicion. In a tense moment, Frank confronts Mimi and senses an unexpected presence in the room.

The episode ends on a cliffhanger as a gunshot is fired, leaving viewers wondering about the fate of the characters and the escalating tension between them.

"Fry-Day" delves into the psychological struggles of Kevin and showcases the complexity of his character. The episode also intensifies the confrontation between DI Wiggly and Frank, leaving the audience eagerly anticipating the unfolding events and the resolution of the mounting conflicts.