 In the extended scenes, when Shaun runs into Yvonne for the first  time, she says "I havent seen you since *insert house music noises  here*... REWIND!" and attempts some kind of body popping. This is a  reference to the famous clubbing episode from Series 1 of Spaced. On  the commentary, Edgar and Simon jokingly quipped that this was Tim  and Daisy back together after theyd moved out of Meteor Street and  changed their names.