Desatas comes from the verb desatar, meaning 'to untie' or 'to unleash'. It's a less common verb in everyday conversation, making it stand out.
In the song, the line "Bebé, te desatas" (Baby, you let loose) is used in a playful and suggestive context. It implies a sense of abandon and freedom, where the person is letting go of inhibitions and fully embracing the moment, adding a layer of excitement and intrigue to the lyrics.
Mau y Ricky, with Robi, bring us a super fun and flirty song about that confusing, on-again-off-again situation we've all been in! It starts with a little longing: "Hace tiempo que no pasas por mi casa" [It's been a while since you came by my place], and the singer admits, "Lo de olvidarte últimamente no me pasa" [Forgetting you lately isn't happening for me]. But then, things heat up fast! Photos are sent, and suddenly they're back to secret dinners and passionate moments, "Me comes la jeta, bebé, te desatas" [You eat my face, baby, you let loose].
It's all about that push and pull. They go out, they dance super close ("Te pegaste como un chicle" [You stuck to me like gum]), and then comes the classic move: "Llegaste a decir te quiero y después retrocediste" [You got to say 'I love you' and then you backed off]. The chorus perfectly sums up the confusion with "Claro que no / Claro que sí, me lo dijiste" [Of course not / Of course you did, you told me]. It's a playful look at those intense, spontaneous connections where you're not sure what's next, but you definitely want more: "Tengo ganas de volver / Tengo ganas de volverlo hacer" [I want to come back / I want to do it again]!