Eclipsa comes from the verb eclipsar, meaning "to eclipse" or "to darken". It's a more evocative and less common word than simply saying something is dark or gone.
In the song, Vicente Garcia sings, "Se me eclipsa la vida" (My life eclipses/darkens for me). He uses this powerful image of an eclipse to convey a profound sense of loss and despair, suggesting that his life is being overshadowed and losing its light without his loved one. This metaphorical use makes it particularly striking.
"Como Has Logrado" is Vicente Garcia's ballad about watching someone move on from a relationship you're still grieving. The singer asks his ex, almost in disbelief, how she managed to silence the nights, keep her calm, and let go of the heartbreak so easily, while he's still stuck imagining what will become of him without her.
The song builds a picture of a love that once felt limitless -- a shared world, an infinite connection -- now reduced to an aching absence. The repeated question "Como has logrado?" (how have you managed?) becomes both an accusation and an admission: he can't understand her resilience because he hasn't found his own.