Thara, who is training to be an air hostess, hails from a middle-class family. Her small happy world comprises her father and the pet dog Tuttu. She also has a childhood friend whom she affectionately calls Appu. Appu takes her to and from work in his two wheeler. The story takes a twist when the CEO of her airline company, Shyam, takes an interest in her. Their new closeness annoys Appu and he begins moving away from her. How Tara deals with this emotional love triangle comprises the plot.