Only Murders in the Building continues to captivate audiences with its distinct blend of humor, suspense, and heartwarming friendships, particularly the bond between Oliver (Martin Short), Mabel (Selena Gomez), and Charles (Steve Martin). Among the series' many fascinating characters, Meryl Streep's Loretta has become an indispensable presence since her Season 3 introduction, embodying a dream-driven spirit despite initial setbacks. Her burgeoning romance and eventual marriage to Oliver have been a highlight, showcasing how they mutually bring out the best in each other. Although Loretta's appearances in Season 5 have been less frequent due to her work commitments, Episode 6, titled "Flatbush," brings her back for a pivotal and deeply revealing installment.

The episode offers a new peak for Oliver and Loretta's dynamic, not only by bringing them back to the stage in a hilariously improvised performance but also by delving profoundly into Oliver's character through a visit to a significant place from his childhood. Despite the murder investigation beginning on their wedding night, Loretta seamlessly re-enters the narrative in Episode 6. Breaking off from the main trio, Oliver and Loretta pursue their latest suspects, Sofia and Lorraine, the wives of the two victims. This investigative detour conveniently leads Oliver back to his childhood neighborhood in Flatbush.

During their time together, Oliver and Loretta effortlessly transition between comedic and emotional beats, epitomizing everything fans adore about their relationship. A particularly poignant scene unfolds when Oliver encounters an old, abandoned theater, a place where his love for the stage was first ignited. Overcome by a rare moment of vulnerability, Oliver opens up to Loretta about his past. Naturally, the scene culminates in an impromptu performance: Loretta delivers an exaggerated, over-the-top monologue from an "SVU" episode she once hoped would be her breakout role, maintaining character even when Oliver attempts to interject. Oliver, in turn, finally utters the single line he was meant to deliver in his very first production. The stark contrast between Loretta's dramatic flair and Oliver's understated line adds a touch of humor without diminishing the scene's profound emotional resonance.

While watching the couple playfully interact is always a delight, this particular scene is transformative for Oliver's character. Unlike Charles's career and family history or Mabel's past trauma, Oliver's early life had largely remained a mystery until Season 5, Episode 6. The journey to Flatbush offers the audience a deeper understanding of Oliver, revealing a heartbreaking past where, as a foster child, he learned to make himself small. This starkly contrasts with the confident, self-indulgent, and theatrical persona fans know today—a persona that, it is revealed, serves to hide the lingering pain of his childhood with exaggerated anecdotes and an over-the-top personality. This episode provides Martin Short with a welcome opportunity to showcase Oliver's resilience beyond his comedic abilities. Despite enduring a painful past, Oliver has found fulfillment in his love for theater and, crucially, in Loretta. The episode also beautifully illustrates the stability and strength of their long-distance relationship, with Loretta offering unwavering support, comfort, and a reminder of all Oliver has accomplished in building a wonderful life for himself.

The exploration of Oliver's past in Episode 6 is strategically timed with a significant decision he faces regarding his future. In Season 5, Oliver receives a substantial offer for his Arconia apartment, an offer he initially discarded but later retrieved, realizing its potential to provide a financial cushion and a fresh start with his new wife. As Oliver discusses this offer with Loretta, she listens attentively without pressuring him, allowing his journey back to his roots to help clarify his desires. Though the exact words are not spoken, it is strongly implied that Oliver intends to move out of the building soon, a decision he shares with Mabel. This new perspective on Oliver's character reinforces that he deserves this new beginning, especially as he embarks on a path of healing from his emotional childhood wounds.

Oliver and Loretta have consistently been an elite duo since their introduction, from their memorable first date that transformed from disastrous to heartwarming, to their hilarious Season 4 proposal. With talents like Meryl Streep and Martin Short, every scene they share is compelling. However, Episode 6 establishes a new high point for them as scene partners. Their detour into the Flatbush theater, though not directly advancing the murder investigation, profoundly highlights the strength of their support, love, and the depth of their characters, solidifying their place as one of the series' most cherished relationships. Only Murders in the Building is available for streaming on Hulu, with new episodes released on Tuesdays.