Soon George also dies, sacrificing his life for his daughter by triggering a werewolf transformation without the influence of the moon, his last words being to entrust Eve to Annie. At the end of the series Nina is joined by her friends Annie, Mitchell, George and baby Eve in the afterlife. A reunion scene with the friends is never shown on television. Lenora Crichlow believes that George and Nina support each other a lot. Nina often pulls George back so that they both stay close to humanity and their true selves. Furthermore, Nina always listens when George says something and is looking after him. Lenora Crichlow says that when Nina gets to know that she has become a werewolf, Annie is the first person she turns to. Annie helps Nina through her transformation and provides her with a coat which is covering her when she wakes up. Sinead Keenan got told by her agent told her she would be auditioning for a show about a werewolf, a ghost and a vampire. She then auditioned for the show and got the role of Nina. The first plan for Sinead Keenan's character Nina was to be written out of the series at the end of season one. When creator Toby Whithouse saw Keenan's and Tovey's great dynamic on set while filming he decided that the character Nina should stay. Since the producers enjoyed the relationship between Nina and George very much they decided that Keenan should become a series regular within the third season. Nina remained in the series for another year until Keenan decided to leave the series. In January 2012 Sinead Keenan announced on Twitter that she would not return to "Being Human". She said that she had a heavy heart but also felt a little relief. For her it was a difficult decision, after having three wonderful years and one of her best in her acting career. She also said that her departure would happen off-screen since she hasn't filmed anything for series four. Nina is a headstrong woman in her mid twenties. Nina is tough and has her own physical and emotional baggage to deal with. During her childhood Nina has been beaten up by her mother. She wonders if she can be a good mother herself. Nina works as a Senior Staff nurse in the hospital in Bristol. Mark Oakley from "Den of Geek" thought that Keenan had a „rather thankless role in Doctor Who“, however he thinks that Keenan is much better in Being Human, „lending a bit of weight to the character of Nina, who is going to have a larger role to play“ in series two.