Darlene is a 20-year-old waitress who works at the PIANO BAR. While working one Saturday at 9 o'clock, Darlene meets a shy girl named Sadie. Sadie has her eyes cast on the local piano player Billy Joel. Two nights after meeting him, Sadie becomes pregnant. Sadie's 60-year-old mother, Ivy does not approve. Ivy wants Sadie to get an abortion and even sets up the appointment. Sadie runs to live with Darlene and still continues to see Billy. Then, Sadie's one night fling comes into the bar to see her. What will happen?