The song "Sweet Little Thing" by UFO is a love song that expresses a strong desire for a particular person. The lyrics depict the singer's encounter with someone and their immediate attraction to them. The singer approaches the person with confidence, telling them that they don't need their money and instead wishes to be pushed around by them, indicating a desire for a close and intense connection. The lyrics also convey the singer's determination to be with this person, stating that they will make it with them and have nothing to lose. There is a sense of vulnerability and a need for assistance, as the singer admits to needing help from this special someone. Throughout the song, the repeated phrase "You know, you know I need, sweet little thing like you" emphasizes the singer's longing and desire for this particular person. The repetition emphasizes their strong attraction and the importance of this individual in their life. Overall, "Sweet Little Thing" is a love song that expresses a powerful and immediate connection to someone, with lyrics highlighting the singer's interest, need, and longing for this special person in their life.