Manía translates to "obsession" or "habit," but it carries a stronger, more intense connotation than a simple habit.
In "Solo Mía," Alex Cuba uses manía to describe his beloved as an irresistible and all-consuming obsession that he never wants to eliminate. He sings, "Eres la manía que no quiero eliminar y nunca querría" (You are the obsession that I don't want to eliminate and never would want to), highlighting the depth of his desire and the captivating nature of his love.
Alex Cuba and Leonel Garcia's "Solo Mía" is a really sweet and persistent serenade, where the singer is absolutely determined to win someone over. He wants to be there for them in every way, promising to "mostrar el sol que no has podido ver" [show you the sun you haven't been able to see] and even offering to "jugar a enamorarte" [play at making you fall in love]. It's like he's saying, "Let me take care of everything!"
He wants to comfort them, rescue them from their fears, and even burn away bad memories. The lyrics are full of these tender, almost playful promises, like leaving "flores frescas para perfumar la fe" [fresh flowers to perfume faith] on their window. By the end, he's completely smitten, declaring, "Eres solo mía, ahora una necesidad que yo no tenía" [You are only mine, now a necessity I didn't have]. It's a charming confession of unexpected, overwhelming love.