Macho literally translates to "male", but in this context, it carries the connotation of an "alpha male" or "tough guy". It's a culturally significant word in Spanish-speaking countries, often associated with masculinity and dominance.
In the song, the lyric "Dile que volvió tu macho y que paso" (Tell him your macho is back and what happened) is a bold and assertive statement. It implies the singer is reclaiming his position and his love interest, challenging any rival with a strong, confident declaration. This makes it an interesting and memorable word choice.
Have you ever had that feeling of running into someone from your past, someone you had a deep connection with, after what feels like forever? That's exactly what Luigi 21 Plus and Arcangel are singing about in "Tanto Tiempo"! It's all about a guy who reconnects with an old flame, someone he made a promise to when they were younger: "Que pase lo que pase jamas nos dejaríamos" [That no matter what happens, we would never leave each other].
But things went wrong, he admits his behavior wasn't right, saying "Mi comportamiento contigo no fue el correcto" [My behavior with you was not correct]. He knows he messed up, causing "Muchas desilusiones, promesas incumplidas" [Many disappointments, unfulfilled promises]. Now, after all this time, he's begging for another chance, ready to change and even telling her to forget her current boyfriend! He's convinced their true love never died, and he's ready to fight for it, no matter what anyone else says: "No importa lo que digan" [No matter what they say].