This is the story of a chirpy small-town girl Preity Zinta, her elder sister Mahima Chowdhary and her mother, Rekha. Preity knows that her mother does not love her as much as she loves Mahima. To seek her mothers attention, Preity is always upto some mischief. Arjun Rampal is the sophisticated Harward returned, son of Industrialist Alok Nath. He falls in love with Preity while Mahima falls for him. Unknowingly, both the sisters are involved with Arjun. Jimmy Shergil is a ventriloquist and childhood freind of Preity. Whenever she is depressed, she turns to him and he always helps her sort out her problems. Jimmy adores Preity but has never expressed his love to her. One day Preity learns that there is just one way that she can finally win her mothers love.