I lived in pre- and post-fall-of-the-Wall Berlin in the late eighties and nineties. It lived up to its reputation as a wild, exciting, vibrant, eclectic and multi-everything city full of life, love and sex if you knew where to look. On one memorable occasion, it came looking for me. I lived alone in a nice rooftop apartment on Berliner Straße in Wilmersdorf. My love life had recently taken a turn for the worse when my Ger...