"Baby It's You" is a song originally performed by The Shirelles in 1961, but Elvis Costello and The Attractions covered it in 1984 for their album "Goodbye Cruel World". The song is about a person deeply in love with someone who may not be faithful or trustworthy according to rumors and what others say. Despite this, the narrator refuses to believe the negative rumors and chooses to love the person unconditionally. The lyrics suggest that the narrator's emotions are deeply affected by the way the person looks and kisses them. They express their vulnerability, loneliness, and heartbreak when alone at home, crying over their love interest. Despite all the negative talk surrounding the person, the narrator remains loyal and committed, willing to love them regardless of what others say. The repetition of the line "I can't help myself, cause baby, it's you" emphasizes the narrator's inability to control their feelings and the intense connection they have with their love interest. It conveys a strong sense of passion and emotional attachment. Overall, "Baby It's You" explores themes of love, loyalty, and the struggle to maintain faith in a relationship despite outside opinions. It portrays the narrator's unwavering devotion and their willingness to ignore what others say, ultimately choosing to believe in their love.