Game Of Thrones star Emilia Clarke has detailed her experience filming the show after having brain surgery.The actress, who played Daenerys Targaryen on the HBO show, opened up about the aftermath of suffering a brain haemorrhage in London after filming season one of Game Of Thrones.Describing filming a scene in season 2 in which Daenerys demands refuge for her khalasar by the Gates of Qarth, the actress explained to Entertainment Weekly what she had previously dismissed as “heatstroke.”“It was