The song "Fever" by Buddy Guy expresses the deep love and passion the singer feels for a woman. He emphasizes that he cares for her immensely and enjoys the warmth of her embrace. The woman's presence gives him a feeling that is overwhelming but in a positive way. The lyrics mention how the woman gives the singer a "fever," symbolizing the intense desire and excitement he experiences when he is with her. The fever is described as being present both in the morning and throughout the night, suggesting that his love and longing for her are constant. The singer expresses his adoration, stating that his soul is blessed because he loves her so much and he wants her to have his heart. He is so infatuated with her that he compares the intensity of his feelings to the effects of consuming wine. The lyrics also highlight the impact the woman has on the singer's life, comparing her presence to the way the sun lights up the daytime and the moon illuminates the night. He feels rejuvenated and exuberant when she calls his name because he knows she will treat him right. Throughout the song, Buddy Guy repeats the idea that the woman gives him a fever, signifying the burning desire and intense love he feels for her. He expresses how she rocks his soul and has the power to take his heart away. The lyrics conclude with the singer stating that he loves his baby and hopes that she loves him too. He doesn't want her to lie to him because her love means everything to him. He admits that she has him so captivated that he doesn't know how to handle it, emphasizing the overwhelming effect she has on him. Overall, Buddy Guy's song "Fever" portrays a passionate and intense love, emphasizing the emotional and physical impact this love has on the singer.