Cobarde translates to "coward". It's a strong, emotionally charged word that stands out in the lyrics, as the singer challenges anyone to call him one.
In the context of the song, Luis Miguel sings, "Pero nadie me llame cobarde, Sin saber hasta donde la quiero" (But let no one call me a coward, Without knowing how much I love her). He uses this word to defend the depth of his love and the pain he's enduring, asserting that his actions, though perhaps misunderstood, are not born of cowardice but of profound affection.
Luis Miguel's "Que Te Vaya Bonito" is a powerful goodbye, but it's not a simple one. It's a song where the singer wishes his former love well, but you can feel the deep hurt behind every word. He starts by hoping she has a good life, wishing her "Ojala que te vaya bonito" [I hope things go well for you] and that her troubles end. He even hopes she meets "personas mas buenas" [better people] and gets what he couldn't give her.
But even with all those good wishes, there's a lot of pain and a little bit of a challenge in his words. He admits, "Te adore, te perdí, ya ni modo" [I adored you, I lost you, oh well], showing his resignation. He also wonders how he'll ever turn off the "luces" [lights] she left on in his soul. It's a song about trying to move on while still feeling the profound impact someone had on your life, even if you're trying to be strong and say, "Yo no se si tu ausencia me mate / Aunque tengo mi pecho de acero" [I don't know if your absence will kill me / Even though I have a chest of steel].