The Song P.S. I Love You which was sung by Sharon Cuneta was used in the movie of the same title. The movie was shown in the Philippines in the year 1981. The A side was sung by Sharon Cuneta. It was written by George Canseco and procduced by Nora Pacres and Ernie dela Peña. B side has an instrumental of the same song which was conducted by Amado Triviño.