Meaning of "What Do I Know?" by Saga

The lyrics of "What Do I Know?" by Saga depict the emotional journey of someone coming to terms with the loss of a significant relationship in their life. The narrator expresses feelings of confusion and betrayal as they observe the transformation of someone they once looked up to into someone unrecognizable. The use of metaphors like "ice" and "disguise" highlight the emotional barrier that now exists between them. The protagonist grapples with inner turmoil, unable to comprehend the reasons behind the other person's change. Ultimately, the lyrics convey a sense of disillusionment and sadness at the realization that the once admirable figure in their life has fallen from grace, leaving them to question the authenticity of the connection they once shared.