The five most popular story-specific questions people ask about Reunion, Series 1, Episode 2 (2025), excluding questions about the overall plot and ending, are:

1. What happens during Daniel's time in prison and how does it affect him? (The episode opens with a flashback showing Daniel in jail for around 6 years, highlighting his isolation due to lack of communication and his confusion about his sentence and prison life).

2. How does Daniel's relationship with his daughter Carly develop in this episode? (The episode shows tension and attempts at reconciliation, including Daniel having nightmares that disturb Carly and their interactions around the school reunion).

3. What is the significance of the school reunion in the story? (Daniel is reluctant but feels compelled to attend the reunion at Hawthorne Park, which is a key setting in the episode).

4. What new insights are revealed about Brennan's character and his motives? (The episode delves deeper into Brennan's darker motives, adding complexity to his character and building tension).

5. How is communication portrayed, especially regarding Daniel's deafness and use of sign language? (The episode emphasizes the difficulties Daniel faces with communication, including the first time someone uses sign language with him in prison and the broader theme of tolerance and understanding).