Step by Step - Season 3 - Eps 12: Close Encounters of the Marital Kind
Carol has just bought a book named ""Ten Minutes Per Day to a Better Marriage."" The book advised to tell each other a big secret. Carol tells him about a secret bank account with a lot of money in it. Frank feels betrayed and goes to his office to spend the night. Upon seeking support from Cody, Frank discovers that he was unsure in other areas (he had not thrown away his little black book). They realize that in the end they are better off for having told each other. Karen just passed her drivers license exam, creating three drivers (Dana, JT, and Karen) and no car. They decide it is time to buy their own car, but they can only come up with $400. JT manages to find an old Volkswagen Bug for $400. The car is a disaster and although Cody works on it, it is barely driveable. Cody and JT sell it for parts and get $425, and they keep the 8 track player with a Sonny and Cher 8 track.
About Step by Step

Title: Step by Step
First Air Date: 1991-09-20
Last Air Date: 1998-06-26
Status: Ended
Rating: 7.717/10 (from 392 votes)
Language: EN
Seasons: 7
Total Episodes: 160
Network: ABC
Genres: Comedy, Family
Production Companies: Warner Bros. Television, TyC Sports
Synopsis
Step by Step is an American television sitcom with two single parents, who spontaneously get married after meeting one another during a vacation, resulting in them becoming the heads of a large blended family
Cast

Patrick Duffy
Frank Lambert

Suzanne Somers
Carol Foster Lambert

Brandon Call
J.T. Lambert

Staci Keanan
Dana Foster

Christine Lakin
Alicia Lambert

Angela Watson
Karen Foster

Christopher Castile
Mark Foster

Jason Marsden
Rich Halke

Emily Mae Young
Lilly Foster-Lambert

Alexandra Adi
Samantha Milano