ABCD is a 2005 Indian Tamil-language romance film written and directed by Saravana Subbiah.
The film stars Shaam, Nandana, Sneha, and Aparna in key roles.
Anandh (Shaam), an MBA graduate, runs from pillar to post in search of a job. He stays in the house of an old Brahmin whose daughter Chandra (Sneha) returns home following the death of her husband, who had been torturing her since their wedding.
Meanwhile, Anandh comes across Bharathy (Nandana Kumar) in a bus who misplaces his academic certificates. Bharathy is a woman with revolutionary ideas and looks after her whole family.
A sequence of events brings them close leading to Nandhana developing love towards him. Another character, Divya Daisy (Aparna), is an orphan brought up by the church and goes to find a job herself and settles in life all out of her own efforts.
Anandh rescues her from an accident and rushes her to a hospital. Over a period of time, they become very close friends eventually leading to Divya Daisy opening her heart to Anandh.
Caught in a tight corner, who Anandh decides to marry forms the rest of the story.
The film was released on 12 August 2005.