Blake Biddulph replaced Luke Trist as the lead character Andy, before filming began. Another actress was originally cast as Sweet Pea, and one scene was filmed with her before the character was recast with Katherine Coetzee. Most of the timelapse footage of the sky was shot in France. During filming in St. Luke's Gardens, the directors were approached by a couple who had just been married and their photographer. They were asked to pose in their wedding photo, prentending to "inter ...[Read Story ]