After graduating from high school, Lupus was not accepted at a public university and forbade his mother to sell inherited jewelery so that Lupus could enter a private school and cover his debts. Lupus asks for a down payment from the magazine where he often writes with the promise of writing about teenage girls who like to come home early. He then interviewed and approached Pia {Paramitha Rusady} who went to the disco every night because the house was crowded. His widowed father only scolded him but was rarely at home. Disco is a place of entertainment. She's not like other disco girls, who are also sex-free etc. Writing about Pia had invited misunderstandings, so Lupus preached. And it is said that his father then wanted to change his attitude. Pia's story is intertwined with: catching frogs, applying for jobs that turn out to be unsuccessful.

Lupus 4 (Anak Mami Sudah Besar)

A young Indonesian leaves her baby in a cab, so the driver takes the infant home, then tries to find the mother.

Taxi

Lupus (Ryan Hidayat) falls in love with Kunti (Conny Nurlita), the daughter of Mr. Galiman (Tile). Mr. Galiman himself is a widower who is looking for a replacement wife because he considers Kunti to be grown up. To make Mr. Galiman's intentions a success, Uncle Agus (Anwar Fuady) helps find a new mother for Kunti. He approaches Lupus' mother (Tatiek Wardiono) who is a widow, making Lupus' sister, Lulu (Firdha Razak) hate the man. When Lupus calls Kunti's house, it is discovered that Mr. Galiman is looking for a wife with the help of Uncle Agus. It turns out that what Uncle Agus offers to Mr. Galiman is not Lupus' mother, but Lulu. So, Lupus and Kunti try to make everyone aware so that Mr. Galiman's proposal to Lulu does not happen.