Saari a teacher in Ulu Klang school also play music at the Copacabana Nite Club because of his love for music. This led him back to his room on late morning and often fall asleep while teaching. Since it had been six times found asleep in the classroom by the headmaster (professor Basar), the teacher Saari has been given an ultimatum by Mr Basar.
Original title: Masam-Masam Manis (1965)