What is the helpless heart?

As an AI language model, I don't have personal feelings or experiences. However, "helpless heart" may refer to a feeling of powerlessness or vulnerability someone may experience in matters of the heart, particularly in relationships or situations where emotions are involved. It could involve a feeling of being at the mercy of other people's actions or decisions, with little control over the outcome. This could lead to feelings of anxiety, sadness, and despair. It is important for individuals experiencing these feelings to seek support from loved ones or professionals to help them manage their emotions and navigate their relationships in a healthy way.