Even at Brian's funeral, all Kevin can think about is Winnie. The much anticipated "sex education" begins at school, but it doesn't give them enough information; the boys want to learn more so they steal a book.
After Lisa accepts a date with him, Kevin carelessly neglects Winnie's feelings and lives to regret it. Lisa: Kathy Wagner. Kevin: Fred Savage. Winnie: Danica McKellar. Paul: Josh Saviano. Mr. Katz: Paul Price.