Cariños translates to "affections" or "endearments". While cariño (singular) is a common term of endearment, its plural form cariños is less frequently featured as a central theme in song lyrics, making it stand out.
In the song, the line "No hay nada en la vida que desee más que todo cariños" (There's nothing in life I desire more than all affections) emphasizes a deep longing for love and tenderness. It highlights the protagonist's desire for a complete and all-encompassing love, making it a poignant and memorable word choice.
Manny Cruz and Kiara Franco's "Perfume" is such a romantic song, all about a guy trying to win back the love of his life! He's clearly been missing her, and when he sees her again, he's completely captivated. He notices she looks even more beautiful than before, especially in her red dress, and she's wearing the "mismo perfume que me gusta tanto" [same perfume that I like so much]. That detail really brings him back!
He's dancing with her to a song from their past, and he takes the opportunity to whisper in her ear, "déjame volver" [let me return]. He's desperate, saying he doesn't know how to live without her by his side. He wants to feel that love again, asking her to stay the night and never leave him again. He feels their desire growing stronger with each passing hour, believing this feeling will "nunca va a morir" [never die]. He even says there's nothing in life he wants more than her affection, convinced he'll "no me encontraré jamás" [never find] a love like theirs again. For him, she's absolutely perfect.