Agonía is a powerful word that translates directly to "agony". While it looks and sounds similar to its English counterpart, hearing it in a Spanish pop song adds a layer of drama and passion.
Morad uses it to express the intense pain of separation, singing, "Cuando no te veo yo siento una agonía" (When I don't see you, I feel an agony). It elevates the simple feeling of missing someone into a state of true suffering and desperation, making it a very memorable and emotive word to learn.
This song is all about being completely hooked on someone who has that special something. The artists can't figure out what it is, but it has them obsessed. As Morad says, "No sé lo que tiene que me tiene todo el día / Pe-pensando soñando que eres mía" (I don't know what she has that has me all day / Th-thinking, dreaming that you're mine). She's not just beautiful, like a "modelo de pasarela" (runway model) who everyone stares at; she's also fiercely independent. The chorus repeats that "Se gana lo suyo... Sola se mantiene" (She earns her own... She supports herself), which is a huge part of her appeal.
But it's not a simple love story. There's a lot of push and pull. He admits he's not always sincere and she calls him boring for not taking her out. Their relationship is a secret because her parents disapprove: "siempre nos vemos a escondí'a" (we always see each other in secret). Beny Jr's verse adds another layer, noting that her friends warn her he's a bad boy, a "bandido y eso no conviene" (a bandit and that's not a good idea). Despite all the drama and his own resistance to commitment, they can't stay away from each other. He's so captivated that he says, "Quiero olvidarme, pero mira que no puedo con lo que tiene" (I want to forget, but look, I can't because of what she has).