This sitcom soap opera tells the story of a simple mixed Betawi and Sundanese family, namely the Bajuri and Oneng families, who earn just barely because the husband is just a bajaj driver while the wife runs a small salon. They live at home with Eti, Oneng's mother, who is usually called Emak. Their simple lives and their surrounding environment are shown to illustrate the situation of the suburban communities in Jakarta.

Kelas Internasional (English: International Class) is an Indonesian sitcom based on the 1970s British sitcom Mind Your Language. It revolves around someone who teaches a Bahasa Indonesia class composing of students from many different countries. It is aired every day at 5:00 P.M. It has been aired in three seasons, the first from 18 June 2015 to 16 March 2016, the second from 28 March 2016 to 19 August 2016, and the third since 22 August 2016 to 17 February 2017.

Japra, who lives in Kampung Pasir, has a serious problem. Since his childhood, due to an incident with the whiskers of a catfish, his genital has grown smaller. But Japra wants to get married and has to be circumcised first. As a result, he becomes the laughing stock of the villagers, especially Sukri, Marwan, and Juhi. In reality, the trio are impotent and cannot have relations with their wives: Lela, Jum, and Tiwi. Bini, a girl with an identity crisis, is Japra’s closest friend. She feels that she is a man trapped in a woman's body, though deep in her heart, she is secretly in love with Japra. But Japra is in love with Srimpi, the most beautiful girl in Kampung Pasir. This, of course, makes many wives angry.

A suicidal young woman spreads bad luck to everyone who comes into contact with her.

Marissa life is perfect. Besides having Papa and Mama who dote on, during the past two years Marissa is dating Michael, best-looking guy in school. Suddenly all change when Michael breakes their relationship and dates Selina.

When Bajuri inherits money, problems arise. His mother-in-law, Emak continually demands that Bajuri buy things for her, while his wife, Oneng begins to believe that Bajuri is having an affair while others scheme to steal his money.