Dil lagi is romantic story of Mohid (Humayun Saeed)and Anmol (Mehwish Hayat). It is set in the narrow back streets of Sukkur in interior Sindh, where Anmol lives a simple life with her mother and younger sister Mishal Ansari. Before he died, Anmol’s father had paid off a debt he owed to local moneylender Kifayat Ali using his home as security, but Anmol’s mother has no proof of the debt repayment so they are an easy mark for fraud. Kifayat Ali engages Mohid, who specializes in real-estate, and a little ghundagardi on the side to evict Anmol’s family. The clash between Mohid and Anmol is the crux of this story. Mohid sends his assistant Dastagir to empty Anmol's house and escort the women out, however when Dastgri arrives Anmol throws the goons out of the house and stand with her mother at which point Mohid arrives to see Anmol's character.
He then listens to the story and help Anmol's mother to get paperwork to prove that her husband paid the debt before he died. Anmol however does not see the kind gesture that he makes and urges him to leave her family alone.Mohid falls in love with Anmol with love at first sight.Mohid tries to woo anmol but Anmol pays no heed towards him.He by mistake breaks the alliance of Mishal due to misunderstanding it for Anmol.Anmol decides to get married to one of his colleagues who is after Anmol in spite of being not having much liking towards him just to get rid of mohid.On the day of wedding Anmol's fiance meets an major accident which Anmol thinks is a plan of Mohid. She takes molvi to Mohid house and ask him to marry her right now.Mohid agrees to it as he don't want to loose her.
Later as the drama continues, Anmol soon marries Mohid. Initially Anmol creates problems and show attitude to mohid and his family.Anmol gets to know truth about mohid being a great human being she starts realizing her feelings for him, Mohid thinks Anmol is having an affair with her "secret" lover and is pregnant with his baby.
Anmol causes a