Arun, a married man, has an affair with Priya as he dislikes his wife Leelavathi, who is plain-looking and overweight. When she discovers Arun's affair, she plots with Dr. Sakthivel to win Arun back.
Sathi Leelavathi is a 1995 Indian Tamil-language comedy film directed, co-written, photographed and edited by Balu Mahendra. The film stars Ramesh Aravind, Kalpana and Heera, with Kovai Sarala and Kamal Haasan in supporting roles. It revolves around Arun (Aravind) who, unhappy with his wife Leelavathi's (Kalpana) plain looks and weight, engages in an extramarital affair with Priya (Heera).