Presupuesto literally means 'budget,' a word you wouldn't expect to find in a romantic pop song!
In this lyric, Camilo expresses profound gratitude by singing "Estabas cuando no hubo presupuesto" (You were there when there was no budget). He uses this everyday financial term to praise his partner's loyalty through tough times, making it a surprisingly sweet and memorable declaration of love.
In "Millones," Colombian pop singer Camilo is dealing with a serious case of romantic imposter syndrome, and he handles it with his usual playful charm. He looks at his partner and wonders aloud: "¿Por qué yo si en este mundo hay millones?" ("Why me, if in this world there are millions?"). He honestly thinks she is way out of his league. To explain how much she blew his mind, he uses goofy job metaphors: she must be an engineer ("Tú debes ser ingeniera") because she built a bridge between their lips, and a surgeon ("Tú debes ser cirujana") because she healed his broken heart without leaving a single scar.
His proof of love is hilariously everyday. He watches TV shows he hates, orders her favorite food on delivery apps ("Te pido en Uber Eats lo que te gusta"), and freezes to death because she controls the room temperature ("dejo que tú elijas la temperatura / Para que se me congelen el pelo y las uñas" - "I let you choose the temperature / So my hair and nails freeze"). He admits that he does not look anything like the "perfect man," but she stayed by his side even when money was tight ("cuando no hubo presupuesto"). She laughs at his terrible jokes and acts as his biggest fan ("mi porrista, mi cheerleader"), leaving him completely grateful that out of all her options, he is the one in her future plans.