The song "Día a Día" by Julio Iglesias is about the aftermath of a failed relationship. The lyrics describe the struggle of trying to move on from a love that still exists in the heart, but has been broken. The singer admits that he can't forget what belongs to his ex-partner's soul and still wakes up hoping to hear their voice. Despite the pain of separation, he acknowledges that making mistakes and forgiving are part of loving and living. The nostalgia of what used to be and the distance between them compel him to continue dreaming of their love and needing their warmth. However, he realizes that he cannot force his ex-partner to return his love if they don't feel the same way. The song ends on a bitter note, as the singer acknowledges that his ex-partner has moved on to another relationship, leaving him to suffer alone. He cannot let go of what belongs to his ex-partner's soul and fears that it will ultimately destroy him. The song is a melancholic portrayal of the pain of unrequited love and the difficult process of moving on from a broken relationship.
