var vtn_player_type = "vp";var ven_video_key="NTg1MDUwfHwxNDcxfHwwfHx8fHx8";var ven_width="660";var ven_height="409";Nikhil and Swathi, who have earlier acted as the lead pair in the movie, 'Swamy Ra Ra', have once again paired up for the movie, 'Karthikeya'.