Sven lives with his mother Edeltraut, she suffers from dementia. They share their lives, their flat and even the bed. During the day Sven works at a bank and Daniel looks after his mother. He accompanies her to the hairdresser, they go shopping or for a walk and Daniel keeps the flat tidy. One day, Edeltraut locks Sven on the balcony and goes for a walk into town on her own. Bo...