Frequero is a colloquial term, particularly used in some Latin American countries, to describe a man who is a player or a womanizer, someone who flirts with or dates many people without real commitment.
In the song, the line "Está duro, pero tú sigues siendo un frequero" ("It's dope, but you keep being a freak") calls out this behavior directly, pointing out that despite everything, the person hasn't changed their flirtatious, noncommittal ways.
“Te Lo Dije” is a flirtatious reggaetón anthem where Dominican star Natti Natasha joins forces with Brazilian sensation Anitta to deliver a playful I-told-you-so. After a wild night of drinks, music, and lost inhibitions, the guy wakes up in Natti’s bed and realizes she had warned him all along: the moment she “caught” him, he would come running back because nobody else can satisfy him tan bien. The repeated hook “Te lo dije una vez” (“I told you once”) drives home her confident brag that their chemistry is unforgettable.
Beyond the teasing, the song oozes female empowerment and party energy. Natti and Anitta order another bottle, strut like “super-estrellas,” and make it clear they will not settle for less or betray their friends. With witty wordplay, sparkling swagger, and an irresistible beat, the lyrics celebrate owning your desirability, living in the moment, and leaving an ex hopelessly hooked on a night he will never forget.