![](https://image.tmdb.org/t/p/w300/buOXb0dAn6eWtVKcTD4LkHj28pB.jpg)
Love Letters on Blue Paper
Why has Sonia taken to writing letters to her husband, posted to him in the letter-box just outside their house – love letters, on blue paper, recalling with increasing vividness the early days of their courtship and marriage?