We can see what the camera in Ronja’s knee is filming. It is shown on two screens beside the bed. “The white area that you see on the screen looks absolutely fine. But the reddish pink area at the top that looks like waving seaweed shows that Ronja has an inflammation in the knee. That’s not how a healthy knee should look,” states David. Ronja has a blood disease and, because of this, she has been unable to take any medicine for the inflammation since she injured herself, as this would not be good for her blood. Moreover, the inflammation has not been able to cure itself. That is why it has been so painful. David injects cortisone into Ronja’s knee. The cortisone shall ensure that the inflammation heals properly.