So sometimes a crushed heart can even be good for the shoe industry:
This story begins with a broken heart (the heart of Founder Rem D Koolhaas). Rem's attempt to get the girl back was made by downsizing architecture to its smallest and most vulnerable scale, that of a woman's foot.
While most romantic notions are often foolish, what was hatched through the inspiration of romance was the 'Möbius' shoe. The girl was gone, but he knew the shoe had to become real.