The episode "House Rules" begins with Samir discovering condoms scattered all over the bathroom. Disturbed by this, he calls a group meeting to discuss and establish house rules, a tradition in their shared living situation that also serves as an intervention. During the meeting, Paul is told to properly dispose of condoms, Samir is urged to find a job, Billie is instructed to stop visiting her high school, Anton is encouraged to end his dry spell, and the group decides to air-tag Issa because she frequently gets lost.

Despite the new rules, Billie immediately breaks hers by visiting her high school again. Some students there, who are used to her weekly visits, react coldly. Meanwhile, Samir secures an interview with a Fintech company. At a café, Paul attaches an AirTag tracker to Issa's bracelet. They overhear a man whom they think would be a perfect match for Anton, so Issa discreetly drops the tracker into the man's bag.

At school, Billie becomes emotional when she sees a photo of her debate championship. A teacher notices and cheers her up by asking her to help grade essays. Back at home, Paul and Issa use the tracker to follow the man and convince Anton to meet him. However, the tracker had fallen out of the bag long ago and is now being carried by rats, so their tracking attempt fails.

Samir lands the job at the Fintech company but is fired on his first day after a spectacular lapse in judgment where he moons his new team. Undeterred, Samir talks to a delivery guy and ends up signing up for a delivery job instead.

At school, the teacher helps Billie reduce her medical bills from $15,000 to $2,000. Feeling turned on by this kindness, Billie gives the teacher a blowjob. Meanwhile, Anton pretends to meet the mystery man but instead sneaks back home to stalk his ex.

The episode ends with Billie feeling happy, and the only person who actually follows through on their house rule is Samir, who now has a job.

The episode "House Rules" from Adults Season 1 ends with the group reaffirming their quirky house tradition of setting and following specific house rules, which leads to a mix of humorous and awkward moments but ultimately strengthens their bond.

In detail, the episode unfolds with the group gathering to continue their established house tradition of reciting and enforcing "house rules." The scene opens with a lively atmosphere as the characters prepare to engage in this ritual, which involves each member stating a rule that governs their shared living space. Paul Baker, the homeowner, initiates the process by stating the first rule: "No fucking on the couch," which immediately sets a comedic tone. This is followed by other rules addressing issues like not leaving condoms in the toilet or shower, highlighting the group's candid and sometimes uncomfortable approach to cohabitation.

As the ritual progresses, tensions and humor arise from the personal nature of some rules and the way they reflect the characters' personalities and boundaries. The group navigates these moments with a mix of teasing and sincerity, revealing underlying dynamics and the importance of these rules in maintaining harmony.

Towards the end, a surprising discovery involving a dog named Dot in Queens, who belongs to Harold, adds an unexpected twist that momentarily shifts the group's focus and injects warmth into the scene. The episode closes with the characters embracing their unique tradition, underscoring themes of friendship, respect, and the complexities of adult communal living.

Regarding the fate of the main characters involved at the end:

• Paul Baker remains the central figure enforcing the house rules, maintaining his role as the homeowner and mediator.

• The other group members accept and engage with the rules, showing their commitment to the shared living arrangement.

• The discovery of Dot the dog hints at ongoing connections beyond the immediate household, suggesting continued storylines involving the wider community.

No character departs or faces a dramatic change in status by the episode's conclusion; instead, the ending reinforces their collective identity and the humorous yet meaningful rituals that define their coexistence.

The TV show "Adults," season 1, episode 4 titled "House Rules" (2025), does not have any information indicating the presence of a post-credits scene. None of the available sources or official episode summaries mention a post-credits or after-credits scene for this episode. The detailed episode description focuses on the main plot points without any reference to additional scenes after the credits.

Therefore, it is safe to conclude that there is no post-credits scene in "House Rules," episode 4 of Adults season 1.

In 'House Rules,' the group continues a house tradition, though specific details of the tradition are not explicitly described in the available summaries. The episode centers around this ongoing tradition as a key plot element.

The main characters involved in 'House Rules' include Issa, Anton, Samir, and Paul Baker. Issa and Anton are depicted as looking for meaning after an unexpected loss, while Samir and Paul Baker start underage drinking during the episode.

Issa and Anton experience an unexpected loss that prompts them to look for meaning, indicating a significant emotional moment that influences their actions and interactions in the episode.

In 'House Rules,' Paul Baker is involved in underage drinking with Samir, which ties into his broader storyline about relationships and personal challenges. This episode continues to develop his character arc within the group dynamic.

The episode features the main cast including Malik Elassal, Lucy Freyer, Jack Innanen, and Amita Rao, but there is no specific mention of new characters or notable guest appearances introduced in 'House Rules' based on the available information.

The TV show "Adults," season 1 episode 4 titled "House Rules" (2025), is rated TV-MA, indicating it is intended for mature audiences and is not family-friendly for children or sensitive viewers.

Potentially objectionable or upsetting content includes:

• Language: Moderate use of profanity and sexual innuendos throughout the series, including this episode.
• Sexual Content: Moderate sexual themes such as suggestive scenes, off-camera sexual acts, and some nudity like brief exposure of buttocks; no explicit sex scenes but some sexual humor and references.
• Alcohol and Drugs: Moderate depiction of drinking, including giving alcohol to minors and characters being high.
• Themes: Light treatment of death and grief, but in a comedic and lighthearted manner; discussions of sexual harassment.
• Violence: No notable or intense violence; only light comedic violence if any.
• Frightening Scenes: None reported.

Given these mature themes and content, "House Rules" is not suitable for children or viewers sensitive to sexual content, strong language, or substance use.