The story revolves around a happily married couple, Unaiza and Faris who also have a child, Zaid. On one tragic rainy night, a trio of friends, which includes Arish attempt to rob Faris but Arish's friends accidentally shoots Faris as Arish tried to take the gun away. Arish is in love with his college friend, Hina and has been engaged to her for 5 years. Arish feels guilty as he feels responsible for causing Unaiza to become a widow and her child to become fatherless. Meanwhile, Unaiza who is heartbroken stays at her sister's house where her brother-in-law, Ahsan gives her a tough time. Arish, who is trying to ease his guilt for being a part of Faris' murder starts to help Unazia with her work and becomes good friends with her and her son. While Hina is in Dubai meeting her parents, Arish decides to marry Unaiza to protect her from all the hardships a widowed women and a single mother has to face in society as well as from her brother-in-law who is trying to take over Faris' business. When Hina comes back from Dubai she come to a total shock and she lashes out at the both of them. Later Ahsaan advises Hina to take her revenge for Arish and Unaiza's betrayal. As Arish and Unaiza starting living together as a married couple, they face many misunderstandings and hardships. Unaiza believes that the reason for their failing marriage is because Arish and her betrayed Hina. Despite Arish's disapproval, she brings Hina into their home, where Arish believes that Hina is trying to break their marriage and starts hating her. However, while Hina is trying to take revenge from the two, Unaiza and Arish grow closer. Arish also deeply befriends Zaid. A twist of events shows Unaiza discovering Arsih being responsible for her late husband's death as a result of which she starts hating him, despite being pregnant with his child. She considers an abortion but is unable to go through with it because she realizes that she has fallen for him. In another series of events, Unaiza announces her love for Arish and vice versa, while Hina is heart broken but still manages to forgive him for breaking her heart and for forgiving her for creating all the problems in his married life.
