I like to hear a story that ends well.

I once left my M6 with the 35/1.4 ASPH on the driver's seat of my car, car unlocked and parked on a busy street, for more than a hour. As I walked back to the car, I was resigned for the inevitable - I was even consoling myself by thinking "at least they didn't have to break the window". The camera was still there and, if I remember correctly, i apologized for leaving it vulnerable to common thievery.