The episode "The Mail," Season 1 Episode 8 of Adults (2025), begins with the group of friends finally checking their mailbox, which has been overflowing for months. They sort through various pieces of mail: Samir receives postcards from his traveling parents, Billie finds a hospital bill she has managed to pay off, and Anton receives letters from the Bayside Stabber, a serial killer he has been exchanging mail with from prison. Among the mail is a letter addressed to Paul Baker, which turns out to be an official notice that his visa is expiring soon, threatening his ability to stay in the U.S.

Upon learning about his visa situation, the group quickly realizes Paul may have to move back to Canada. Billie suggests that Paul marry a U.S. citizen to avoid deportation, but Paul initially resists, considering it visa fraud. Before Paul can fully reject the idea, Issa suddenly proposes marriage to him on her knees. Paul, feeling pressured and wanting to stay, agrees to marry Issa. Immediately after agreeing, Paul leaves to call his attorney to discuss the situation.

While Paul is on the phone, Issa asks Anton and Samir to talk to Zack-Carlos, a former friend who is revealed to be Issa's secret husband from a drunken marriage years earlier. Anton and Samir meet with Zack-Carlos to convince him to sign divorce papers so Issa can legally marry Paul. Meanwhile, Issa and Paul meet with a priest to register their marriage, moving forward with the wedding despite the complications.

The episode also features a subplot where Billie tries to throw a dinner party to impress Mr. Teacher, her ex-boyfriend and former teacher. The dinner is chaotic and humorous: Mr. Teacher arrives high on ketamine, and Billie accidentally serves raw chicken, which he enthusiastically eats without noticing. This dinner party serves as a comedic counterpoint to the more serious visa and marriage issues unfolding.

As the episode progresses, Issa and Paul each wrestle with doubts about the marriage. Issa fears she is changing too much by entering this arrangement, and Paul is uncertain about taking such a big step in their relationship. Despite these personal struggles, the urgency of Paul's visa situation pushes them forward.

In a surprising twist near the end, after Paul and Issa marry, the group encourages Paul and Anton to kiss, a move that symbolizes the unconventional and legally questionable ways the friends are trying to keep their household intact. This moment underscores the deep bonds and sacrifices the group is willing to make to stay together.

The episode closes on this cliffhanger, with the friends united in their efforts to navigate the complexities of adulthood, immigration, and friendship, setting up unresolved tensions for the next season.

At the end of Adults Season 1, Episode 8, "The Mail," Paul Baker learns his visa is expiring and he must leave the U.S. To keep him from deportation, Issa proposes marriage, and Paul agrees. However, Issa reveals she is still legally married to an old classmate, Zack-Carlos, who initially refuses to sign divorce papers. After some negotiation, Zack-Carlos signs, and Issa and Paul attempt to marry, but Issa gets cold feet. Ultimately, the other housemates volunteer to marry Paul to keep him in the country. The episode closes with Paul and Anton sharing a kiss as newlyweds, and the group settling in to watch a movie as the power goes out.

The episode opens with the group standing outside their overflowing mailbox, finally deciding to sort through months of accumulated mail. Among the letters, Paul Baker finds an official notice that his visa is expiring soon, meaning he must leave the United States and return to Canada. This news shocks the group, as Paul has become an integral part of their household.

Billie shares good news that she has paid off her hospital bills, a rare win for the group amid their usual chaos. Meanwhile, Issa immediately proposes to Paul to prevent his deportation. Paul is hesitant, viewing marriage for visa purposes as fraud, but Issa is insistent, and he eventually agrees.

Issa then asks Anton and Samir to track down Zack-Carlos, her old classmate to whom she is still legally married, a fact she had kept secret. Anton and Samir meet Zack-Carlos, who initially refuses to sign the divorce papers. Meanwhile, Issa and Paul meet with a priest to register their marriage, but the priest refuses to officiate because Issa is still married.

The group goes to a bar where Issa refuses to tell Paul about her existing marriage. Billie flirts with a couple looking for a third party, adding to the episode's chaotic energy. Paul confides in Anton that he wants a traditional wedding despite the circumstances.

The next day, Anton and Samir convince Zack-Carlos to sign the divorce papers by telling him he would get along with Paul. At the courthouse, Issa gets cold feet about the marriage, and Zack-Carlos informs Paul of their divorce. With Issa stepping back, the other housemates volunteer to marry Paul to keep him in the country.

Later that night, Paul and Anton, now newlyweds, share a kiss, signaling a new chapter in their relationship. The episode ends with the power going out as the group sits down to watch a movie together, symbolizing their unity despite the unconventional and legally questionable solution to Paul's visa problem.

In terms of character fates at the end:

• Paul Baker remains in the U.S. through marriage, now legally married to Anton.
• Issa steps back from the marriage plan after revealing her prior marriage and cold feet.
• Anton becomes Paul's spouse and shares a romantic moment with him.
• Samir and Billie continue as supportive housemates, with Billie celebrating her financial win.
• Zack-Carlos signs the divorce papers, freeing Issa legally.

The ending highlights the group's commitment to each other as chosen family, navigating adult challenges with unconventional solutions.

The episode "The Mail," which is Season 1, Episode 8 of Adults (2025), does not have any information indicating the presence of a post-credit scene. The available detailed recaps and summaries of the episode focus on the main plot developments--such as the roommates opening their mailbox after months, Paul's visa and wedding complications, and the chaotic resolution involving multiple marriages to keep Paul in the country--but none mention a post-credit scene or any additional footage after the episode ends.

Therefore, based on the current sources, there is no post-credit scene in this episode.

The main conflict is triggered when Paul Baker discovers a letter in the mailbox notifying him that his visa is expiring, meaning he will have to leave the United States unless he can renew it or find another solution.

Issa responds by proposing marriage to Paul to help him avoid deportation, suggesting they get married so Paul can stay in the country legally.

The mailbox, which the group has not checked for months, contains important letters that reveal key plot points: Paul's visa expiration notice, postcards from Samir's parents, mail from the Bayside Stabber to Anton, and Billie's hospital bills, all of which drive the episode's events.

Anton receives mail from the Bayside Stabber, a serial killer he has been exchanging letters with, revisiting his bizarre and tense storyline within the episode.

Billie manages to pay off her hospital bills, which were originally over $15,000, by selling jewelry with Anton's help and Issa's purchase, marking a rare financial win for her character.

The TV show "Adults," season 1 episode 8 titled "The Mail," produced in 2025, is rated TV-MA, indicating it is intended for mature audiences and is not family-friendly for children. This rating suggests the presence of content that may include strong language, sexual content, or adult themes that could be objectionable or upsetting for children or sensitive viewers.

While specific scene details for episode 8 are not provided, the show centers on twenty-something housemates navigating adulthood with flaws, which typically involves mature themes such as relationship issues, codependency, and possibly discussions or depictions of sex and adult situations. The TV-MA rating itself is a clear indicator that the content is not suitable for younger audiences.

In summary, "Adults" episode 8 likely contains mature language, adult themes, and possibly sexual content or situations that may be inappropriate or upsetting for children or sensitive viewers, so parental discretion is advised.