 Due to the complex technology used to for the video , Robyn believed " It looked like ' MacGyver ' on the set . " She said that the video " [ is ] very much about [ ... ] giving almost a physical experience of what it feels like to be on a dance floor or fall in love , whether it 's blood or endorphins or other body fluids . " She wanted to make a video about sex , but said that " in a way that wasn 't so clichéd . [ ... ] And [ the video ] is made to give you a picture of what sex really is , which I think is something that 's very hard to do , because sex is everywhere all the time , but very rarely is it made out to be something real . " The video begins with a reversed scene of a young couple having sex . In cutscenes , Robyn appears with a tube dress with clear liquid flowing through it . When the young woman begins to switch her sex partners , the liquid in the tubes wrapped around Robyn begins to alter colors and flow more quickly . The video ends with Robyn standing alone with black liquid in the tubes . 
