Aniquilo is the first-person form of 'aniquilar', meaning "to annihilate" or "to destroy completely". It's a powerful and dramatic verb that you don't hear in songs every day.
In "Me Quedo," the singer uses it in a very passionate and metaphorical way, singing "porque el coraje lo aniquilo con un beso" (because I annihilate the anger with a kiss). He's saying that a single kiss has the power to completely destroy any anger between them, a vivid and memorable way to express the power of their love.
“Me Quedo” is a heartfelt bachata dialogue where Romeo Santos and Zacarías Ferreira refuse to walk away from love without a fight. The singer admits past mistakes and faces a partner whose anger and jealousy are pushing him out the door. Still, he insists that her silence, her look, or even her angry words would be enough proof that she still cares. If she gives the slightest sign of desire— una miradita— he is ready to cancel his flight, guitar in hand, and stay by her side.
The song blends romantic pleading with playful swagger, turning a tense breakup moment into a passionate serenade. It highlights themes of pride, forgiveness, and the power of one kiss to erase all rage. In the end, “Me Quedo” celebrates the stubborn hope of lovers who believe that true feelings can survive any storm if both hearts are willing to meet halfway.