A pop recording from the Philippines, "Don't Say You Love Me" features a prominent acoustic guitar, which is heard throughout the song. The guitar carries the main melody, often playing in unison with the lead vocal line. The arrangement also includes a string section, adding a layer of orchestral texture to the pop sound. These strings frequently perform counter-melodies and harmonies, enriching the song's overall melodic content. The interplay between the acoustic guitar and the string section creates a distinctive soundscape for this Philippine pop track.