It is typically performed as a Cumbia or tropical rhythm, characteristic of the group's style.
The song tells a nostalgic story of a promise made by the seaside:
You can find this track on various compilations, such as the Serie Diamante (5CDs) which features many of their greatest hits. Lyrics Highlights
It describes the singer remembering the "girl of your eyes" and "red lips" after being promised things during a walk.