Meaning of "Lost in Space" by Aimee Mann

The lyrics of "Lost in Space" delve deep into the theme of emotional detachment and feeling lost in one's own thoughts and emotions. The protagonist seems to be going through the motions of caring and being present, but in reality, they are disengaged and distant. The reference to "happy endings" as being mostly bluffs indicates a sense of disillusionment with life and relationships. The repeated lines "Gone, but I don't know where" emphasize the theme of feeling lost and disconnected from reality. The mention of splitting like a cell and not being able to tell the line from its parallel speaks to the confusion and ambiguity in the protagonist's life. Overall, the song conveys a sense of aimlessness, disconnection, and uncertainty.