In the dramatic mini-series "The Nest," a married couple living in the prestigious neighborhood of Glasgow enjoys great financial success, owning a car and a luxurious mansion. However, they have been struggling to conceive a child for a long time. When they turn to the spouse's sister for help, offering her the role of a surrogate mother, she agrees, but soon suffers a miscarriage. But a chance encounter with a less affluent girl from the outskirts brings hope into their lives.