Mumbai, Jan 24 (SocialNews.XYZ) Actress Aarvika Gupta, who is currently seen playing Champa in the newly released webseries “Chidiya Udd”, in which she plays a sex-wroker, said that she shot in real Kamathipura locations, which helped her understand her character’s emotions. Throwing more light on her role Aarvika says: ”I had auditioned for this series a long time ago through a casting agency.