Jessica mentions Chichester Cathedral several times as Beth likes to go there and light a candle. Beth’s funeral is held in the cathedral. Chichester Cathedral, formally known as the Cathedral Church of the Holy Trinity, is the seat of the Anglican Bishop of Chichester. It is located in Chichester, in Sussex. It was founded as a cathedral in 1075, when the seat of the bishop was moved from Selsey.
Seventeen years later Jessica is living in Tunbridge Wells. Royal Tunbridge Wells (often shortened to Tunbridge Wells) is a large affluent town in western Kent, about 64 km south-east of central London by road, 55.5 km by rail. The town is close to the border of the county of East Sussex.
Jessica meets Natalia through NCT, that is, the National Childbirth Trust. The National Childbirth Trust (NCT) is a UK-based charity which began in 1956. It offers information and support in pregnancy, childbirth and early parenthood.
Cara explains to Jessica that her father hacked into Jessica’s computer through a RAT, or a Remote Access Trojan. A Remote Access Trojan (RAT) is a specific type of malware that controls a system via a remote network connection as if by physical access. While desktop sharing and remote administration have many legal uses, RAT is usually associated with criminal or malicious activity. A RAT is typically installed without the victim’s knowledge, often as payload of a Trojan horse, and will try to hide its operation from the victim and from security software and other Anti Virus software.