The song "You've Changed" by Julie London is about the pain and heartbreak of realizing that someone you love has changed and no longer feels the same way about you. The lyrics describe how the person's sparkle and joy has disappeared, replaced by a sense of indifference and boredom. The narrator is devastated by this transformation, as their partner has become cold and distant. The lyrics reflect the narrator's confusion and longing for the person they once knew. They express their frustration at the person's forgetfulness of their love and shared memories. The narrator feels ignored and unimportant, as if the person no longer cares about their relationship. The song captures the sadness and resignation of the narrator as they come to terms with the fact that the person they love is no longer the same. They realize that there is no hope for reconciliation and that their relationship is over. The song ends with the realization that the person has indeed changed and there is nothing left to do but accept it. Overall, "You've Changed" delves into the emotions of heartbreak, loss, and the difficulty of accepting a changed relationship. Julie London's vocals and the melancholic melody capture the pain and longing expressed in the lyrics.