斯嘉丽·雷纳

　　A forbidden love story between 18-year-old Noah and stepbrother Nick faces challenges as they pursue different paths - him in business, her at Oxford - while dealing with new relationships and secrets.

　　In the exciting fourth season, we fast-forward six years, discovering that Nikki (Esther Smith) and Jason (Rafe Spall) are experienced adopters having built a lovely little nuclear family, enriched by an extraordinary support network. However, as their teenage daughter, Princess (Scarlett Rayner), starts to yearn for a connection with her birth mother, Nikki and Jason find themselves confronted with the ultimate test of their parenting skills.