As Zooni and Rehan spend more time together, they fall deeply in love with each other. However, Rehan has a hidden agenda - he is actually a member of a terrorist organization planning a major attack in Delhi. Zooni's love for Rehan blinds her to his true intentions, until one fateful night when she discovers his secret. Heartbroken and devastated, Zooni is forced to choose between her love for Rehan and her loyalty to her country.
As the day of the terrorist attack approaches, Zooni finds herself caught in the middle of a dangerous situation. Will she be able to stop the attack and save countless lives, or will her love for Rehan cloud her judgment once again?
The film explores themes of love, sacrifice, and the consequences of one's actions. It depicts the power of love to blind us to the truth and the strength needed to make difficult decisions in the face of adversity. Fanaa is a tragic love story that will leave viewers on the edge of their seats until the very end.