'Tanaa Banaa', a romantic comedy revolves around Zain and Zoya. Zain is a firm believer in astrology and as per his star sign his marriage will be an arranged one. However, he will fall in love with his life partner. On the other hand Zoya is a progressive and practical girl, focused on completing her education. In a turn of events, Zain’s aunt introduces the two families and Zoya forces Zain to reject the proposal, but Zain is already head over heels in love with her. Despite his beliefs he takes a plunge and convinces Zoya to marry him on her conditions. Their interactions lead to a 10-point pact between the two which no one is aware of until their marriage when Zain’s mother comes to realize her son’s unconditional surrender to Zoya.