After pickpocket Chinnappadas (Satyaraj) snatches the purse of a beautiful forger named Radha (Radha), they strike up a profitable partnership in which she counterfeits legal documents and he poses as a police officer. But problems crop up when Radha wrongly assumes that Chinnappadas has dumped her, prompting her to begin spilling their secrets to astonished guests at a party where he's working undercover.