Meaning of "Going Through the Motions" by Aimee Mann

The lyrics of "Going Through the Motions" by Aimee Mann delve into the concept of someone living a superficial existence. The singer notices that the person in question is simply going through the motions, going about their life without genuine emotion or passion. The references to a dog-and-pony show and Mr. Hyde allude to a facade the person puts up to deceive others. The warning of a downfall, likened to going under like a submarine, suggests that this lack of authenticity will eventually catch up to them. Despite potential external success, like having a big parade, the emptiness beneath the surface will lead to their ultimate demise. The singer expresses a sense of betrayal and disappointment in witnessing this behavior, understanding that true fulfillment cannot arise from merely going through the motions in life.