Attakathi

Attakathi Tamil English Card Board Knife is a 2012 Indian Tamil romantic comedy film written and directed by Pa. Ranjith, a former assistant of Venkat Prabhu. Produced by Thirukumaran Entertainment and distributed by Studio Green, it stars Dinesh, Nandita and Aishwarya. The film garnered attention after being praised and promoted by several acclaimed directors. It released onAugust 2012 on the Independence Day of India. Attakathi fetched positive reviews and emerged successful at the box office.

Dinakaran first falls for a girl he meets at the bus stop named Poornima Nandita. She appears to like him too as she smiles at him and accepts his gifts. But when he goes after her, she suddenly refers to him as big brother and tells him to stop following her around as she feels awkward. Dinakaran tries to feel sad, but he cannot since he was never really in love in the first place. It was just an infatuation. Dinakaran next starts wooing a distant relative who comes visiting at his house. Unfortunately, she turns out to have fallen in love with his elder brother. He then gets beaten up by the boys at a neighboring village for following two of their girls. He learns martial arts to protect himself and impress the girls, but nothing of that sort works out.Dinakaran finally gives up on falling in love and concentrates on his studies. He finally passes his English test and enrolls into the local college. He is taken under the wing of an overprotective senior, who is the selfproclaimed underground student leader whom everyone refers to as route thala or designated don of a routestreet. Dinakarans life takes a sudden turn as he mixes with the wrong group. He becomes less sociable and is always involved in fights and other problems. When his senior finally graduates, he makes Dinakaran the next route thala. Dinakaran takes his responsibility very seriously and is soon both respected and feared by all the students in his college. ........

Source: Wikipedia