Classic Vietnamese pre-1975 ballad feel, 7-syllable poetic meter, slow rubato intro flowing into a gentle bolero pulse. Warm nylon-string guitar and soft string pads support a single male vocal, later joined by subtle female harmonies in the chorus. Reverb-kissed vocal, intimate and close, letting the phrasing breathe; occasional oboe or accordion lines answer the melody. Dynamics stay tender, with a slight lift in the final chorus and a lingering guitar outro.