Beyond music, the phrase is a common romantic declaration used in:

It is a classic romantic ballad characterized by emotional vocals and themes of eternal devotion.

A traditional closing for love letters to signify lifelong loyalty. Nino D'angelo: Per Sempre Tua Saro' & Amore - TikTok

For fans of Italian pop and "neomelodica" music, the phrase is associated with the song by the famous Neapolitan singer Nino D'Angelo .