Naufragar means "to be shipwrecked" or "to sink". It's a dramatic and evocative verb that paints a vivid picture of being lost and in danger.
In this song, the singer uses it metaphorically to express his fear of losing his love and seeing his relationship fall apart. He pleads, "Hoy no me dejes naufragar, ven y salva este amor" (Don't let me be shipwrecked today, come and save this love), highlighting the intensity of his desperation and his plea for his partner to rescue their relationship from ruin.
This song is a passionate and desperate plea from a man to his partner, begging her not to leave him. He knows he has hurt her deeply, admitting his actions have caused a "herida mortal" (mortal wound). He describes himself as a "barco a la deriva" (a ship adrift), lost in his own confusion and "locura" (madness), and he understands why she feels tired of him.
Despite his flaws, he is terrified of losing this relationship. He declares, "Yo he perdido amores pero este amor no lo quiero perder" (I have lost loves, but this love I don't want to lose). He begs her to stay, guide him, and help him change, even telling her to "Transfórmame o destrúyeme" (Transform me or destroy me). He promises that if she can endure this difficult time, he will eventually make up for all the pain with love, kisses, and hugs.