Sitcom following Walter Duts, a strange but very nice man who lives on the fringe of society. Since his mother's passing, Walter has been living by himself in the family home. Afraid of the outside world, he lives in a bubble of peace into which he only lets a very limited number of people. He has warm relationships with his neighbours Annie and Mieke. Annie's daughter Connie, is also friends with Walter but her husband Danny, a cop, doesn't trust the strange man.