Despecho is a powerful Spanish word that means "spite" or "heartbreak," but it carries a much deeper cultural weight. It describes the specific, intense pain and bitterness felt after a romantic rejection or betrayal.
In the song, the singer says, "Me he vuelto amigo del ron y el despecho" (I've become friends with rum and heartbreak). This perfectly captures the song's theme, as "despecho" is often associated with drowning one's sorrows, a central concept in this and many other Latin heartbreak anthems.
This song is one big, desperate, drunken phone call to an ex. The singer is absolutely falling apart after a breakup and he wants her to know every detail. He's been drinking "de lunes a lunes" [from Monday to Monday] and has even smoked all the cigarettes his mom tried to hide from him. He knows it's late, but he calls anyway because he just can't accept that it's over.
He feels like the breakup wasn't fair, blaming it on outside forces: "A ti te ganaron el chisme y los celos" [Gossip and jealousy won you over]. He admits he made a mistake, but he's quick to add that it was an "Error que es de los dos" [A mistake that belongs to both of us]. Now, he can't sleep, he can't find comfort, and everything reminds him of her. He's completely lost, telling her not to ask about his life because, as he puts it, "¿Cuál vida? Si no tengo desde que te fuiste" [What life? I haven't had one since you left].