The song "Heart Full of Soul" by UFO expresses the feelings of a person who is deeply saddened and feels alone. They are in a state of despair, consumed by thoughts of someone they love and wondering where that person is. It is clear that the narrator is longing for this person and desires to be with them. The lyrics suggest that if this person tells the narrator that they do not love them, they should convey a message on behalf of the narrator. The plea that is to be conveyed is not explicitly mentioned, but it can be inferred that the narrator wants the person to know that if given another chance, they would never cause them any sorrow. They assure them that their heart is filled with love and soul. The longing for this person has been going on for an extended period of time, to the point where it becomes almost unbearable for the narrator. However, if this person expresses any desire to have the narrator back in their life, they want the person to know that they will be there for them. Overall, the song conveys a sense of heartfelt emotions, regret, and a strong desire for reconnection. The narrator deeply feels the absence of the person they love and longs for a second chance to make things right.
