According to Karin af Klintberg, it took a long time to get as close as she wanted.

- You have to be patient.

There are so many layers between me and the king, which I have to force and get through, she says.

- The king has a lot of physical integrity.

If I got close, then he backed off, if the camera got too close, then he backed off.

But a bit into the work on the documentary, the king thawed.

- The last time I interviewed him, I accidentally bumped into him and tapped him on the shoulder a bit - then it went well!

But it took a year before we could get close and take close-ups.

Hear Karin af Klintberg about the new documentary in the clip above.