The Girl From Nowhere 2012

Michel, a retired maths teacher, has been living alone since the death of his wife. He fills his days with writing an essay about the beliefs that shape everyday life. One day, he finds Dora, a young and injured homeless woman on his doorstep, and takes her in during her recovery. Her presence brings a little freshness back into Michel's life, and little by little, his apartment becomes the stage of mysterious phenomena.