Leaving Berlin made DW's Anne-Sophie Brändlin realize what makes Germany's capital so unique and why it is so difficult to fall in love with any other city.
Find an open field. Add a DJ and some beer. Call a few friends. Poof! You've got an open air party. Back in the 1990s, open airs were ubiquitous in Berlin. Now they're illegal - so Berliners are getting creative.