As the series draws to an end, the young actors reflect on their onscreen relationship, and how their characters have matured. Chris Pratt makes it clear that this time in their lives has been tremendous fun, but also a deeply formative and moving experience.

When the show began, Debra Jo didn’t like her character Kitty’s hair, but changing her look was never going to be simple, and had to be written into the plot. One small fire later, and Kitty got a different hairdo, along with her husband’s attention.

Camila Cabello talks about walking into Taylor Swift's Halloween party as a fat grandma in a room full of sexy costumed models and her grandma's obsession with her single "Havana."

Jimmy Carter: On May 27 1995, Christopher Reeve was paralyzed in an accident during the cross country portion of an Eventing competition. He was confined to a wheelchair for the rest of his life. Although Reeve was tall enough for the role and had the blue eyes and handsome features, his physique was slim. He refused to wear fake muscles under the suit, and instead went through an intense two-month training regimen supervised by former British weightlifting champion David Prowse, the man under the Darth Vader suit in the Star Wars films.

British singer Clare Maguire answers a question from one of her fans.