Roshan Sitara is a sweet love story of Roshan Aara and her cousin Mansoor. Roshan is a cultured, beautiful and dutiful girl; she respects her elders and listens to them. Mansoor is studying and has not yet entered into the vicious practical world.
Mansoor lives in a world where he sees beautiful Roshan all around him. Roshan also likes hearing to the magic that Mansoor casts over her through his powerful words. On the other hand life is not easy; Mansoor’s family is not as well to do as Roshan’s. Mansoor wants to take up a job to help his father, who is doing his bit to better their socio-economic status. But Mansoor’s father wants his son to finish studies first.
Roshan and Mansoor are engaged but Suraiya, Roshan’s mother is not happy with this arrangement. Suraiya thinks that her daughter will be deprived of all the riches she is used to. Roshan is loved by everyone in Mansoor’s family. But there are obstacles; Suraiya will not let it happen this easily. Roshan and Mansoor will have to face many hardships to be one soul.
Will the innocent and pious love of Roshan and Mansoor become victim of circumstances or rise above the worldly conventions?