Haara Dil aims to highlight untapped topic of unexpected old age pregnancy and the intense social pressure associated with it.
The story opens with a beautiful chemistry of Momina (Hiba Bukhari) and Arham (Danish Taimoor), who are in love despite the social class difference in them. Asher’s Mother (Seemi Pasha) and sister are against his wish to marry Momina just because Momina belongs to middle class family but both of them can’t do much about it since Arham has got vote of his father (Shereyar Zaidi) who is friends with Momina’s Father (Mahmood Aslam). Fairy tale love story of Momina and Arham faces an intense situation when Momina‘s mother gets pregnant while Momina is expected to get married in a few months. Momina’s Mother (shaheen Qureshi ) decides to opt for abortion to safe her daughter’s rista but on knowing she is expected with a boy faces resistance from Mominas Father who wants to welcome his son to this world. On knowing about the pregnancy Arham’ s mother also makes a big deal out of this and clearly tells Arham to forget about Momina. He is also not happy with this old age pregnancy of Momina mother but stays strong as he loves Momina so much.
Twist and turn of story continues with the sudden death of Momina’s Mother in delivering Sami.
Sami is not welcomed by Momina and her sister (Rabya Khulsoom) as both of them blamed him for the death of their mother. After an incident when baby Sami gets kidnapped, Mominas father marry another women Femi (second antagonist ) Javeria Abbasi so, she can take care of his son but Femi brings nothing but more destructions to Momina’s life.
During all these hard circumstances Arham tries to be there for Momina but Arham’s mother (main antagonist) makes sure they remain apart and she gets successful with her plans by getting Arham engaged to Fiza(Yasma Gil).
Will Momina accept his brother? Will Arham accept Momina with Sami? & will he ever get to know the real intention of his mother?