Reference
OpenAI's Answer
James Nightingale plays a significant role in Joanne Cardsley's storyline on Hollyoaks. Specifically, he takes Joanne to visit her mother before she dies and poses as her boyfriend to give her mother peace of mind, thinking that Joanne has found happiness (source).
Additionally, James sparks a sinister idea in Joanne, which leads her to target her former flame, Louis Loveday (source).
Here are some images of James Nightingale:
Follow Up
Related
How do Joanne Cardsley's actions contribute to her 'devious' characterization?
How do characters in Hollyoaks perceive Joanne Cardsley's behavior?
What specific events have made Joanne Cardsley infamous among Hollyoaks viewers?
What actions does Joanne Cardsley take to create tension in Hollyoaks?
What led to Joanne Cardsley becoming fixated on Louis Loveday?