I didn't understand the concept that there's a state that won't allow its people to leave or come back whenever they want to, by saying, "It's because we love you." And I never get that - I still don't get that concept. I thought, that's very threatening, and I don't get why you would want to make this experiment with Germany separation.

I was 14 when the wall came down, so I only ever knew about the GDR or experienced it as a kid. I lived very far away from it, and you only ever thought about the GDR when you saw the Olympics, because you were like, "How are they always winning?!"

The GDR people found love at the workplace, and the West is always telling stories about finding love when work is over and you have your free time and your leisure time. That's when you fall in love. But in the Communist state, you fall in love in the workplace, because that's mainly where you are.

I was very sensitized for what went on inside of the East Germans. Obviously, the first thing was that they were happy that they were experiencing democracy now, and having the freedom to go wherever and express your thoughts without being threatened. So, that's something they are deeply thankful for, I'm sure, but the problem was that no one asked anything. The West just went, "Then you must be happy now, God, what a horrible life you must've had!"

Of course, East Germans had children, they fell in love, and the grass was green and the wind was blowing. It's 40 years. It's a generation. There was a big wave of nostalgia, we call it "Eastalgia," where they said it was not always bad.

We really have a close friendship with Christian Petzold, which means we can be more frank and open towards each other, always with total respect. But, we push each other a bit further and further always, and we're always still curious about each other. And when he talks about a story he's thinking of doing, then the whole process is so special because I'm involved in a very early stage and I have the feeling I can, and not only, influence anything about my character, but about the whole story that my character's in.

I didn't understand the concept that there's a state that won't allow its people to leave or come back whenever they want to, by saying, "It's because we love you." And I never get that - I still don't get that concept. I thought, that's very threatening, and I don't get why you would want to make this experiment with Germany separation.