Shooting in Berlin gave me the opportunity to visit the flat where I was... where I grew up. The first time was in '51 when I went to that World Youth Festival, and at that time they'd divided the flat into two and I only had access to one half because the other half had refugees from the East in it, who were very suspicious and they wouldn't let me in. But by the time Die Frau Gengnüber was made, the flat had been reunited into one flat. It was a six-room flat, I think. The funny thing is, when you visit a place like that, where you grew up, it all seems terribly small, because in your mind it's much larger. That was particularly true, not only of the flat, but of the little park nearby. There's a park with a lake in it where I used to go skating in the winter, and the slope where we played with the toboggan, all that seemed miniaturised to the way that I had it in my mind. Of course, this is common knowledge that this is what happens when you have... your memories date back that far. But it was very nice. It was an architect living... a young architect was living in the flat, and he welcomed me and we discussed old times and new times. Anyway, that was a nice experience for me.