The Strictly Come Dancing crew are said to be “relieved” following the shock exit of actor Nigel Harman due to his reported “mood swings” that would cause problems backstage. According to The Sun, Casualty star Harman would “take himself very seriously” behind the scenes and his behaviour would create "bad feeling" with the crew.Just hours before the live show on Saturday night, Harman sensationally quit the show due to injury. Reports suggest he was trying to perform a stunt in rehearsals when it went wrong, which left him with a rib injury.