 The first episode of the US series is almost a shot-for-shot copy of the first episode of the UK series, but it deviates from the original plot in following episodes such that there are significant differences between the US and UK versions.Characters are also similar, and some names have been changed; Sid has been renamed Stanley, Cassie renamed Cadie and Jal renamed Daisy.In addition, Tony's younger sister Effy, who becomes a main character in Generation Two of UK Skins, was renamed Eura.