Elvis Costello's song "Hidden Charms" is actually a cover of a blues song originally performed by Willie Dixon. The lyrics speak about the irresistible and captivating qualities of a woman. The songwriter describes various physical and emotional attributes that make this woman so appealing. The lyrics highlight how the woman's lips are sweet and her legs are attractive, leading to a desire to dance with her. The soft touch and warm heart of the woman are also praised. The singer admits that he constantly thinks about her, focusing solely on her. The term "hidden charms" refers to the mysterious and alluring qualities that make this woman special and unique. The singer is particularly infatuated with these hidden qualities that attract him to her. He realizes that she can be weak and vulnerable in his arms, which only increases his desire for her. When he holds her in his arms, it brings out all of her hidden charms, amplifying the allure and attraction they share. The song emphasizes that her kisses are pure and her love is exciting. The woman's enticing eyes seem to encourage the singer to engage and participate in pleasures and desires. Overall, the lyrics of "Hidden Charms" convey the intense fascination and attraction the singer has towards this woman, emphasizing the irresistible qualities that draw him towards her.