Meaning of "So Caroline" by The Posies

The lyrics of "So Caroline" convey a deep sense of attachment and reliance on a single friend, Caroline. The speaker seems to grapple with decision-making and the passage of time, finding solace and security in the constancy of their relationship with Caroline. The repeated emphasis on Caroline being the speaker's "only friend" suggests a profound connection and loyalty beyond what one might typically expect from a friendship. The imagery of a map of the world, searching the sky, and the passing traffic signals symbolize a sense of restlessness and confusion, perhaps hinting at a desire for direction or stability that Caroline provides. The line "With friends like you who needs anyone else?" reflects the speaker's belief in the uniqueness and irreplaceability of Caroline in their life. Overall, the song captures the essence of true friendship, support, and companionship in the face of uncertainty and indecision.