Manjal Veiyil Tamil movie features Prasanna and Sandhya in the lead roles.br br Prasanna and Sandhya have been the best of friends since their childhood. They are still the best of friends in college; each of them would do just about anything for the other. The depth of their friendship appears like love to most of their college mates. They run away from home when Sandhya’s parents force her to marry RK who was the bride groom of her elder sister. They don’t get married even after they reach a safe place. Both of them start searching for Bala, an artist, who is Sandhya’s lover.