We work at the same place. And we have a routine - I drive, and she has her music on in the mornings, and on the way home I get some decent tunes on.
This morning, dropping her off outside her building, loads of people milling about including a few folk I know. She is exiting the car and all the bystanders hear is Steps blaring out of the speakers of my car, with me in the driving seat.
Absolute beamer.