Déjame is a song about our fears and how we can feel trapped in our minds. That's why the song represents Ania entering once and again and again into the same room, almost as if she was inside a loop. She has different encounters, sometimes with parts of her mind that she loves, others that are very saddening for her, others that Ania has forgiven, but always coming back into that room (her mind) after she has overcome all of her fears, to find some rest.
The song also takes advantage of when she says: "Al revés", which means upside down, to play with the same room, and she can sometimes feel as if her world was upside down.