Yakobi (Kalabhavan Mani) is an orphan who works in a dairy farm, where he drives his own lorry on a contract basis. ''Orange'' is the name of his lorry. He falls in love with Saritha (Lena) and gets married. His sisters neither relatives did not know about this marriage. Later Saritha gave birth to babygirl Orange (Diya Babu ). Whenever he goes to his native place, his relatives enquire why he is still staying as a bachelor.