Continuity mistake: Twice in this episode, Janette refers to having been a vampire for 800 years. Previous episodes established that while Nick was 800 years old, Janette was 1000. (00:14:45 - 00:33:00)
Forever Knight (1992)
1 continuity mistake in The Human Factor - chronological order
Starring: Geraint Wyn Davies, Nigel Bennett, Catherine Disher, John Kapelos
Crazy Love - S2-E26
Factual error: Dr. Shawna Welsh's medical degree, visible on the office wall behind her while she talks to Nick, misspells the name of Johns Hopkins Medical College as "John Hopkins." (00:08:35)
Natalie: Nick, I'm in the habit of believing 10 unbelievable things before breakfast every day, starting with you.
Trivia: The piano piece Nick plays in this episode was composed and performed by Geraint Wyn Davies. He wrote it for his children, as an elegy to a pet bird that had died. (00:09:40)
Question: Two questions. 1. Was there some kind of contributing factor that made Nick want to be human again and if so what was it? 2. In one episode Janette is discovered to be human again. How did she accomplish this?
Answer: Nick was sick and tired of being an immortal bloodsucker. He wanted to be human, fall in love, get married, have children, grow old and die. As for Janette, according to her, she fell in love and the passion she felt "cured" her of her blood lust.